{"title":"Adafruit Products","description":"\u003cp\u003eBrowse our Adafruit Products collection. Best Price.\u003c\/p\u003e","products":[{"product_id":"basic-probe-set-for-bus-pirate-v36","title":"Basic Probe Set for Bus Pirate v3.6","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThe Bus Pirate v3.6 Interface Cable makes it quick and simple to hook your Bus Pirate to circuits for testing and exploration. Designed specifically for v3.6, it provides clean, reliable connections — perfect for debugging, prototyping, and hardware hacking.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003eThis is an interface cable designed for the Bus Pirate v3.6 which can make it easier to connect the Bus Pirate to a circuit and get hacking!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note that this is not compatible with Bus Pirate 5!\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Bus pirate basic probe set\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623654895834,"sku":"etb1789674755033","price":17.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/basic-probe-set-for-bus-pirate-v36_1.jpg?v=1789674760"},{"product_id":"adafruit-audio-fx-mini-sound-board-wavogg-trigger-16mb-flash","title":"Adafruit Audio FX Mini Sound Board - WAV\/OGG Trigger 16MB Flash","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThe Adafruit Mini Sound Board is the easiest way to add sound effects to any project — no microcontroller, coding, or bulky setup required. Just connect a button, power it up, and play audio instantly!\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003eWould you like to add audio\/sound effects to your next project, without an Arduino+Shield?\u003c\/p\u003e\n\u003cp\u003eMaybe you don't even know how to use microcontrollers, you just want to make a sound play whenever you press a button. What about something that has to be very small and portable? You are probably feeling a little frustrated: it's been very hard to find a simple, low cost audio effects trigger that is easy to use and does not require any programming\u003c\/p\u003e\n\u003cp\u003eUNTIL NOW!\u003c\/p\u003e\n\u003cp\u003eDon't get me wrong, I love the MP3 Music Maker shield and the Audio FX Sound Board + 2x2W Amp.  And our Wave Shield is a dependable classic.  But you either need an Arduino or they might be a little too big and powerful for your needs.  So after a lot of engineering and tinkering we've come out with the Adafruit MINI Sound Board, the fastest way to add audio effects to a project, with a small footprint. We think this is the best sound board for props and costumes!\u003c\/p\u003e\n\u003cp\u003eThe sound board is designed to be simple: it does not have polyphonic ability and can't play MP3's. (MP3 is patented and costs $ to license, so this board uses the similar but not-patented OGG format, there are tons of free converters that will turn an MP3 into OGG), It isn't reprogrammable or scriptable, and you can't have any other kind of trigger type. However, there's a good chance the project you want to make will work great.\u003c\/p\u003e\n\u003cp\u003eWe designed this board specifically for people who wanted to make props, costumes, toys, and other small portable projects. Check out the tutorial for all the powering options, you can power from 3-5VDC so a 3xAAA battery pack or a LiPoly battery will work well. You can even use our LiPoly backpack to fit on top for an all-in-one rechargeable effects board.\u003c\/p\u003e\n\u003cp\u003eWe also stock the 2MB version, which you can get here.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/vECNuQ3y0TQ?si=BuEQGKydi3m41YI5\u0026amp;start=165\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNo Arduino or other microcontroller required! It is completely stand-alone, just needs a 3 to 5.5VDC battery\u003c\/li\u003e\n\u003cli\u003eSmall - only 1.5\" x 0.9\"\u003c\/li\u003e\n\u003cli\u003eBuilt in storage - yep! You don't even need an SD card, there's 16MB of storage on the board itself. Good for ~15 minutes of compressed stereo, and maybe a couple of minutes of uncompressed stereo. Double that if you go with mono instead of stereo. If you don't need as much space, we also have a 2MB version.\u003c\/li\u003e\n\u003cli\u003eBuilt in Mass Storage USB - Plug any micro USB cable into the Sound Board and your computer, you can drag and drop your files right on as if it were a USB key\u003c\/li\u003e\n\u003cli\u003eCompressed or Uncompressed audio - Go with compressed Ogg Vorbis files for longer audio files, or uncompressed WAV files\u003c\/li\u003e\n\u003cli\u003eHigh Quality Sound - You want 44.1KHz 16 bit stereo? Not a problem! The decoding hardware can handle any bit\/sample rate and mono or stereo\u003c\/li\u003e\n\u003cli\u003e8 Triggers - Connect up to 8 buttons or switches, each one can trigger audio files to play\u003c\/li\u003e\n\u003cli\u003eStereo line out - Headphones, powered speakers or even wire up one of our amplifiers to make loud sounds. We also have a version with built-in stereo speaker amplifier\u003c\/li\u003e\n\u003cli\u003eFive different trigger effects - by changing the name of the files, you can create five different types of triggers which will cover a large range of projects without any programming\u003c\/li\u003e\n\u003cli\u003eControl over UART (9600 Baud) via any microcontroller, we have an Arduino Library for basic control over playback and volume.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat do we mean by trigger effects? \u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic Trigger\u003c\/strong\u003e - name the file Tnn.WAV or Tnn.OGG to have the audio file play when the matching trigger pin is connected to ground momentarily\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHold Looping Trigger \u003c\/strong\u003e- name the file TnnHOLDL.WAV or .OGG to have the audio play only when the trigger pin is held low, it will loop until the pin is released\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatching Loop Trigger\u003c\/strong\u003e - name the file TnnLATCH.WAV or .OGG to have the audio start playing when the button is pressed momentarily, and repeats until the button is pressed again\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlay Next Trigger\u003c\/strong\u003e - have up to 10 files play one after the other by naming them TnnNEXT0.WAV thru TnnNEXT9.OGG. Will start with #0 and each one on every momentary button press until it gets through all of them, then go back to #0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlay Random Trigger\u003c\/strong\u003e - just like the Play Next trigger, but will play up to 10 files in random order (TnnRAND0.OGG thru TnnRAND9.OGG) every time the button is pressed momentarily.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 38mm x 23mm x 4mm\u003c\/li\u003e\n\u003cli\u003eBoard Weight: 3.6g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheets\u003c\/li\u003e\n\u003cli\u003eTutorial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit Audio FX Mini Sound Board - WAV\/OGG Trigger 16MB Flash\u003c\/li\u003e\n\u003cli\u003e2x 18-pin header\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623655223514,"sku":"pxq1789674762528","price":17.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-audio-fx-mini-sound-board---wavogg-trigger-16mb-flash_1.jpg?v=1789674766"},{"product_id":"mini-din-connector-cable-for-irobot-create-2-7-pins-6-feet","title":"Mini-DIN Connector Cable for iRobot Create 2 - 7 Pins - 6 feet","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThe 7-Pin Mini-DIN Connector lets you tap into the iRobot Create 2 hackport for full control using an Arduino or any 5 V TTL UART microcontroller. You can even draw power from the robot’s battery (up to ~21 V — use a buck converter for 5 V projects). Perfect for robotics experiments and Create 2 hacking!\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003eWith this handy 7 Pin Mini-DIN Connector, you can now jack into the hackport on your iRobot and control it with an Arduino or some other favourite microcontroller that has a 5V TTL UART! You can also power your project off of the internal Create 2's battery. Note that the battery voltage can be as high as ~21V, so a buck converter such as this one could be good for getting the unregulated VPWR from 20V down to a more reasonable 5V.\u003c\/p\u003e\n\u003cp\u003eThe iRobot Create 2 is a time tested durable mobile robot platform built from remanufactured Roomba robots, so instead of spending hours, or days, or weeks trying to build a functional robot and figuring out your power supplies and motors, just hack the iRobot! \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note, \u003c\/strong\u003eiRobot Create 2 not included.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/EsgKAawwT9A?si=LEtABLccmDJAuDNr\u0026amp;start=8\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 180cm\u003c\/li\u003e\n\u003cli\u003eWeight: 75g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCreating 2 serial to USB cable creation\u003c\/li\u003e\n\u003cli\u003eiRobot Create 2 Open Interface specification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of Sept 1, 2020 \u003c\/strong\u003ethis cable connector is no longer gold-plated. Instead, it is tin plated.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Mini-DIN Connector Cable for iRobot Create 2–7 Pins - 6 feet\n\u003cul\u003e\n\u003cli\u003eiRobot Create 2 not included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623656042714,"sku":"wom1789674795269","price":6.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/mini-din-connector-cable-for-irobot-create-2---7-pins---6-feet_1.jpg?v=1789674799"},{"product_id":"continuous-rotation-micro-servo-fs90r","title":"Continuous Rotation Micro Servo (FS90R)","description":"\u003cp\u003e\u003cstrong\u003eThis Continuous Rotation Micro Servo provides full 360° forward and reverse rotation in a compact package, with simple servo control for adding continuous movement to small robots and moving projects.\u003c\/strong\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003eNeed to make a tiny robot? This little micro servo rotates \u003cstrong\u003e360 degrees\u003c\/strong\u003e fully \u003cstrong\u003eforward \u003c\/strong\u003eor \u003cstrong\u003ebackward\u003c\/strong\u003e, instead of moving to a single position.\u003c\/p\u003e\n\u003cp\u003eYou can use any servo code, hardware, or library to control these servos. Good for making simple moving robots. \u003cstrong\u003eComes with five horns and attachment screws, as shown\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eGood for beginners who want to make stuff move without building a motor controller with feedback \u0026amp; gearbox, especially since it will fit in small places. Of course, it's not nearly as strong as a standard servo. Works great with the Motor Shield for Arduino, our 16-channel Servo Driver, or by just wiring up with the Servo library.\u003c\/p\u003e\n\u003cp\u003eTo control with an Arduino, we suggest connecting the orange control wire to pin 9 or 10 and using the Servo library included with the Arduino IDE (see here for an example sketch). Position \"90\" (\u003cstrong\u003e1.5ms pulse\u003c\/strong\u003e) is stop, \"180\" (\u003cstrong\u003e2ms pulse\u003c\/strong\u003e) is full speed forward, \"0\" (\u003cstrong\u003e1ms pulse\u003c\/strong\u003e) is full speed backward.\u003c\/p\u003e\n\u003cp\u003eThey may require some simple calibration, simply tell the servo to 'stop' and then gently adjust the potentiometer in the recessed hole with a small screwdriver until the servo stops moving.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/EsgKAawwT9A?si=sDL9S7cNsSerFKQW\u0026amp;start=717\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNo load speed: 110RPM (4.8v) \/ 130RPM (6v)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRunning Current (at no load): 100mA (4.8v) \/ 120mA (6v)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePeak Stall Torque (4.8v): 1.3 kg\/cm \/ 18.09 oz\/in\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePeak Stall Torque (6v): 1.5 kg\/cm \/ 20.86 oz\/in\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStall Current: 550mA (4.8v) \/ 650mA (6v)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpline Count: 21\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 32mm x 30mm x 12mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWire Length: 240mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 10g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Continuous Rotation Micro Servo (FS90R)\u003c\/li\u003e\n\u003cli\u003e5x Horns\u003c\/li\u003e\n\u003cli\u003eAttachment screws\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623656108250,"sku":"tdt1789674797849","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/continuous-rotation-micro-servo-fs90r_1.jpg?v=1789674803"},{"product_id":"adafruit-metro-328-with-headers","title":"Adafruit METRO 328 with Headers","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThe Adafruit METRO (with headers) is an Arduino UNO R3–compatible ATmega328P board running at 16MHz with Optiboot pre-installed. Power it via micro USB or 7–9V DC, with built-in USB-serial, debugging LEDs and full shield support.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003eThe Adafruit METRO Arduino-Compatible (with headers) is a fully assembled and tested microcontroller board with through-hole headers already fitted, ready to drop straight into your next project. \u003c\/p\u003e\n\u003cp\u003eThe METRO works with the Arduino IDE and is based on the ATmega328P running at 16MHz, making it shape and pin-compatible with Arduino UNO R3 shields and boards. To program it, simply select “Arduino UNO” in the Boards menu (desktop or cloud IDE).\u003c\/p\u003e\n\u003cp\u003eAt its core is an ATmega328P with 32KB of flash and 2KB of RAM, and it comes with the Optiboot bootloader pre-installed. It’s a great all-rounder for simple projects, with plenty of GPIO, analogue inputs, timers and PWM, plus hardware UART, SPI and I2C.\u003c\/p\u003e\n\u003cp\u003ePower options include 7–9V polarity-protected DC input via the barrel jack, or micro USB from any 5V USB source. The 2.1mm DC jack includes a nearby on\/off switch, and the board will automatically switch between USB and DC power.\u003c\/p\u003e\n\u003cp\u003eThe METRO provides 20 GPIO pins, including 6 analogue inputs, with 2 pins reserved for the USB-serial converter. It also includes 6 PWM outputs across three timers (one 16-bit and two 8-bit). Logic level is 5V, but you can convert it to 3.3V logic by cutting a jumper and soldering it closed.\u003c\/p\u003e\n\u003cp\u003eA built-in USB-to-serial converter allows easy programming and serial communication, and there are four indicator LEDs for quick debugging: a green power LED, two RX\/TX LEDs for UART activity, and a red LED connected to PB5. With Optiboot using only 512 bytes, you keep more space available for your own code. The board is also compatible with all Adafruit shields.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note that the capacitive touch shield is not included. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Wvooqnj4VqQ?si=H-PJ37IS3dkp8wFv\u0026amp;start=40\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eATmega328 microcontroller with Optiboot (UNO) Bootloader\u003c\/li\u003e\n\u003cli\u003eUSB Programming and debugging via the well-supported genuine CP2104\u003c\/li\u003e\n\u003cli\u003eInput voltage: 7-9V (a 9VDC power supply is recommended)\u003c\/li\u003e\n\u003cli\u003e5V regulator can supply peak ~800mA as long as the die temp of the regulator does not exceed 150*C\u003c\/li\u003e\n\u003cli\u003e3.3V regulator can supply peak ~150mA as long as the die temp of the regulator does not exceed 150*C\u003c\/li\u003e\n\u003cli\u003e5V logic with 3.3V compatible inputs, can be converted to 3.3V logic operation\u003c\/li\u003e\n\u003cli\u003e20 Digital I\/O Pins: 6 are also PWM outputs and 6 are also Analogue Inputs\u003c\/li\u003e\n\u003cli\u003e6-pin ICSP Header for reprogramming\u003c\/li\u003e\n\u003cli\u003e32KB Flash Memory - 0.5K for bootloader, 31.5KB available after bootloading\u003c\/li\u003e\n\u003cli\u003e16MHz Clock Speed\u003c\/li\u003e\n\u003cli\u003eCompatible with \"Classic\" and \"R3\" Shields\u003c\/li\u003e\n\u003cli\u003eAdafruit Black PCB with gold plate on pads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e53mm x 71mm\u003c\/li\u003e\n\u003cli\u003eHeight (w\/ barrel jack): 13mm\u003c\/li\u003e\n\u003cli\u003eWeight: 19g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAs of August 31, 2015 we have updated the Metro's headers to be slightly taller so that they are the same height as classic 'non-SMT' headers for a better shield-fit\u003c\/li\u003e\n\u003cli\u003eAs of Oct 12, 2017 we now have fully thru-hole headers instead of SMT headers.\u003c\/li\u003e\n\u003cli\u003eAs of March 30, 2018 we now have swapped the FTDI chip for a SiLabs CP2104\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eArduino UNO R3 reference design\u003c\/li\u003e\n\u003cli\u003eHardware Files on Github\u003c\/li\u003e\n\u003cli\u003ePinout diagram\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit METRO 328 with headers\u003c\/li\u003e\n\u003cli\u003e4x Rubber bumpers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623657091290,"sku":"gwa1789674831418","price":14.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-metro-328-with-headers_1.jpg?v=1789674835"},{"product_id":"50-pin-fpc-extension-board-200mm-cable","title":"50-pin FPC Extension Board + 200mm Cable","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eExtend any 50-pin 0.5mm pitch FPC connection by around 22cm using this extension board and included 20cm cable. Ideal for 50-pin TFTs and other compatible FPC devices.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003eGive your 50-pin, 0.5mm pitch devices a little extra reach with this handy Adafruit extension board. It includes two 50-pin FPC connectors and a matching extension cable, making it easy to reposition displays or other FPC-connected hardware without straining your setup.\u003c\/p\u003e\n\u003cp\u003eEach order includes one extension board and a 20cm long 50-pin 0.5mm pitch FPC cable. Combined with the board itself, you get roughly 22cm of total extension (around 20cm of cable plus 2cm of board). It’s a great match for our 50-pin TFT displays, or any other device that uses the same connector type.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/cHSlleGa1oo?si=3OjPqvl96Ex3uNBG\u0026amp;start=307\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cul\u003e\n\u003cli\u003e18mm x 34mm x 4mm\u003c\/li\u003e\n\u003cli\u003eCable Length: 200mm\u003c\/li\u003e\n\u003cli\u003eBoard Thickness: 1.5mm\u003c\/li\u003e\n\u003cli\u003eWeight: 2.7g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 50-pin FPC Extension Board\u003c\/li\u003e\n\u003cli\u003e1x 200mm 50-pin 0.5mm pitch FPC cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623658664154,"sku":"njd1789674873063","price":4.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/50-pin-fpc-extension-board-200mm-cable_1.jpg?v=1789674877"},{"product_id":"usb-liionlipoly-charger-v12","title":"USB LiIon\/LiPoly charger (v1.2)","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThis MCP73833-based Li-Ion\/LiPo charger uses USB mini-B and a 3-stage charging process, with three status LEDs and pass-through power via an extra JST connector. Fast charge is 500mA by default, adjustable from 100–1000mA. Adafruit LiPoly only.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003eThis Lithium Ion \/ Lithium Polymer battery charger is based on the MCP73833 and connects via USB mini-B, making it easy to power from a computer or a standard USB wall adapter. Charging is handled automatically in three stages: a preconditioning charge, followed by a constant-current fast charge, and then a constant-voltage trickle charge to keep the battery topped up.\u003c\/p\u003e\n\u003cp\u003eBy default, the fast-charge current is set to 500mA, but it can be adjusted anywhere from 100mA to 1000mA by soldering a through-hole resistor onto the board.\u003c\/p\u003e\n\u003cp\u003eIt’s a great choice for DIY projects thanks to the built-in three indicator LEDs: one for power, one for charging status, and one to show when charging is complete. You can also leave the battery connected and pass power through the extra JST connector using the included cable.\u003c\/p\u003e\n\u003cp\u003eFor use with Adafruit LiPoly batteries only. Other batteries may use different voltage, chemistry, polarity, or pinout.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eComes assembled and tested, includes a JST cable!\u003c\/li\u003e\n\u003cli\u003e5V input via mini-B USB connector\u003c\/li\u003e\n\u003cli\u003eFor charging single Lithium Ion\/Lithium Polymer 3.7\/4.2v batteries (not for older 3.6\/4.1v cells)\u003c\/li\u003e\n\u003cli\u003e500mA charge current, adjustable from 100mA to 1000mA by soldering in a resistor\u003c\/li\u003e\n\u003cli\u003eSeparate JST connectors for battery and load system, so batteries don't have to be removed for charging\u003c\/li\u003e\n\u003cli\u003eChip supports a 10K NTC thermistor which we have stuffed as a plain 10K. For people who require temperature monitors (using high charge rates), remove the 10K and solder in the thermistor in its place\u003c\/li\u003e\n\u003cli\u003e0.1\" (2.54mm) breakouts for the battery, DC, and status LEDs\u003c\/li\u003e\n\u003cli\u003eFree 2-pin JST cable included!\u003c\/li\u003e\n\u003cli\u003eBatteries and USB cable not included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003ch2 class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 33mm x 35mm x 7mm\u003c\/li\u003e\n\u003cli\u003eWeight: 5.7g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAs of February 15, 2023 – we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDocuments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x USB LiIon\/LiPoly charger\u003c\/li\u003e\n\u003cli\u003e1x JST Cable \n\u003cul\u003e\n\u003cli\u003eBattery not included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623658729690,"sku":"ceg1789674872909","price":10.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/usb-liionlipoly-charger-v12_1.jpg?v=1789674878"},{"product_id":"adafruit-bluefruit-le-spi-friend-bluetooth-low-energy-ble","title":"Adafruit Bluefruit LE SPI Friend - Bluetooth Low Energy (BLE)","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThe Bluefruit LE SPI Friend adds Bluetooth Low Energy to any microcontroller using 4–5 GPIO pins via SPI, with iOS\/Android app support, Nordic UART service, AT commands for custom GATT control, and OTA firmware updates.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003eThe Adafruit Bluefruit LE SPI Friend makes it simple to add Bluetooth® Low Energy to robots, art projects and other electronics using just 4 or 5 GPIO pins. It connects over SPI (MISO, MOSI, SCK and CS) with an optional 5th interrupt pin, so you don’t have to deal with baud rates, flow control, or giving up a hardware UART.\u003c\/p\u003e\n\u003cp\u003eMost users will use the Nordic UART RX\/TX service, where the Bluefruit acts as a transparent data pipe between your microcontroller and an iOS or Android device. You can communicate using Adafruit’s free iOS and Android apps, or write your own app to talk to the UART service. If you’d rather use serial than SPI, there’s also a UART version available.\u003c\/p\u003e\n\u003cp\u003eThe module also supports an AT command set for deeper control, including creating and editing your own GATT services and characteristics, changing advertising behaviour, and reading details such as die temperature, battery voltage, RSSI and MAC address. The Bluefruit can also be configured to act as an HID keyboard, a Bluetooth LE heart rate monitor (with added pulse-detection circuitry), or a UriBeacon that broadcasts a URL. It also includes over-the-air bootloading, allowing firmware updates directly from an Android or iOS device.\u003c\/p\u003e\n\u003cp\u003eOne of the key advantages of the Bluefruit LE family is that Adafruit wrote and maintains the firmware themselves, so updates and features aren’t dependent on third-party vendors.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/o7cZsvTPL0Q?si=Imj4QshGI-PTdI3_\u0026amp;start=429\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eARM Cortex M0 core running at 16MHz\u003c\/li\u003e\n\u003cli\u003e256KB flash memory\u003c\/li\u003e\n\u003cli\u003e32KB SRAM\u003c\/li\u003e\n\u003cli\u003eTransport: SPI at up to 4MHz clock speed\u003c\/li\u003e\n\u003cli\u003e5V-safe inputs (Arduino Uno friendly, etc.)\u003c\/li\u003e\n\u003cli\u003eOn-board 3.3V voltage regulation\u003c\/li\u003e\n\u003cli\u003eBootloader with support for safe OTA firmware updates\u003c\/li\u003e\n\u003cli\u003eEasy AT command set tunnelled over SPI protocol to get up and running quickly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 23mm x 26mm x 5mm\u003c\/li\u003e\n\u003cli\u003eWeight: 3g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTutorial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003ch2 class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003ePackage Contents\u003c\/h2\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit Bluefruit LE SPI Friend\u003c\/li\u003e\n\u003cli\u003e1x 16-pin header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623658991834,"sku":"ytn1789674886541","price":14.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-bluefruit-le-spi-friend---bluetooth-low-energy-ble_1.jpg?v=1789674890"},{"product_id":"adafruit-feather-m0-basic-proto-atsamd21-cortex-m0","title":"Adafruit Feather M0 Basic Proto - ATSAMD21 Cortex M0","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eAdafruit Feather M0 Basic Proto pairs a powerful 48 MHz ARM Cortex-M0 with built-in battery charging and onboard prototyping space, making it ideal for portable and breadboard-free Arduino projects.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003eFeather is Adafruit’s portable development board family—thin, lightweight, and designed to go wherever your projects take you. Built to be a new standard for mobile microcontroller platforms, Feather combines power, flexibility, and battery support in a compact form factor.\u003c\/p\u003e\n\u003cp\u003eThe Feather M0 Basic Proto adds generous built-in prototyping space, making it ideal for quick experiments and compact builds without needing a separate breadboard. It’s part of the wider Feather ecosystem, which offers a range of boards for different use cases.\u003c\/p\u003e\n\u003cp\u003eAt the heart of the Feather M0 is the ATSAMD21G18 ARM Cortex-M0 processor, running at 48 MHz with 3.3 V logic—the same microcontroller used on the Arduino Zero. It offers a substantial upgrade over classic AVR boards, with 256 KB of flash and 32 KB of RAM, providing plenty of room for larger programs and more complex data handling. Native USB support is built in, so programming and debugging happen directly over USB with no external USB-to-serial chip required.\u003c\/p\u003e\n\u003cp\u003eFor portable projects, the board includes a JST connector for 3.7 V lithium polymer batteries and onboard battery charging. You can power the board directly from the micro USB connector, from a battery, or seamlessly switch between the two. The battery voltage is routed through a divider to an analogue pin, allowing you to monitor charge levels and know when it’s time to recharge.\u003c\/p\u003e\n\u003cp\u003eThe Feather M0 Basic Proto also includes a small prototyping area, perfect for soldering on buttons, sensors, or simple circuits—often eliminating the need for a breadboard in compact designs.\u003c\/p\u003e\n\u003cp\u003eThe board ships fully assembled and tested, with a USB bootloader pre-installed for quick use with the Arduino IDE. Header pins are included but not soldered. \u003cstrong\u003eLiPo battery and USB cable are not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/BpEgPFR5dtY?si=D3VuAyXqsjcMktPw\u0026amp;start=996\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eATSAMD21G18 @ 48MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e256KB of FLASH + 32KB of RAM\u003c\/li\u003e\n\u003cli\u003eNo EEPROM\u003c\/li\u003e\n\u003cli\u003e32.768 KHz crystal for clock generation \u0026amp; RTC\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003ePWM outputs on all pins\u003c\/li\u003e\n\u003cli\u003e6 x 12-bit analogue inputs\u003c\/li\u003e\n\u003cli\u003e1 x 10-bit analogue output (DAC)\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures 51mm x 23mm x 8mm - without headers\u003c\/li\u003e\n\u003cli\u003eWeight - 4.6 grams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003cli\u003eTutorial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit Feather M0 Basic Proto - ATSAMD21 Cortex M0\u003c\/li\u003e\n\u003cli\u003e2x 16-pin headers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623663710426,"sku":"bcr1789675035202","price":15.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-feather-m0-basic-proto---atsamd21-cortex-m0_1.jpg?v=1789675039"},{"product_id":"usb-to-21mm-dc-booster-cable-9v","title":"USB to 2.1mm DC Booster Cable - 9V","description":"\u003cp\u003e\u003cstrong\u003eThis USB to 9V DC Boost Cable converts 5V USB power to around 9V for devices with a centre-positive 2.1mm barrel jack, supporting up to 500mA output.\u003c\/strong\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003eThis cable is kinda fascinating - it has an \u003cstrong\u003eintegrated boost converter\u003c\/strong\u003e, so you can plug it into any USB port (from a computer, battery pack, etc) and it will give you a higher DC voltage!\u003c\/p\u003e\n\u003cp\u003eIt's a handy way to power 9V powered devices with a centre-positive \u003cstrong\u003e2.1mm DC barrel jack\u003c\/strong\u003e from a USB port. We also have a version that provides 12V, and if you just need a passthrough cable, and another one for 5VDC.\u003c\/p\u003e\n\u003cp\u003eThese are rated at \u003cstrong\u003e500mA output\u003c\/strong\u003e, here's our measurements for various current draws when we set our bench supply to provide a steady 5V voltage.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e50mA (9.0V output), 100mA,  90% efficiency\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e100ma (8.95), 205mA in, 87% efficiency\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e200ma (8.9V): 410mA in, 86% efficiency\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e300ma (8.8V): 620mA in, 85% efficiency\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e500ma (8.8V): 1060mA in, 83% efficiency\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSo, overall there's a \u003cstrong\u003e90% efficiency at low current draw \u003c\/strong\u003ethat drops do about \u003cstrong\u003e80% at high current\u003c\/strong\u003e use. There's also a \u003cstrong\u003e3 mA quiescent current\u003c\/strong\u003e. Note that often times the USB port voltage can drop too, and in addition you may have power losses with any thin or low quality cables with high resistivity!\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/bPdk_wjup2k?si=RO1zruVxv2aKd1dd\u0026amp;start=111\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated boost converter boosts USB power to higher DC voltage\u003c\/li\u003e\n\u003cli\u003eCentre-positive 2.1mm DC barrel jack output\u003c\/li\u003e\n\u003cli\u003e9V output version (12V version also available)\u003c\/li\u003e\n\u003cli\u003eRated for 500mA maximum output current\u003c\/li\u003e\n\u003cli\u003e90% efficiency at low current draw, approximately 80% at maximum current\u003c\/li\u003e\n\u003cli\u003e3mA quiescent current\u003c\/li\u003e\n\u003cli\u003eCompatible with any standard USB port (computer, battery pack, etc)\u003c\/li\u003e\n\u003cli\u003eOutput voltage stability varies with load (8.8V–9.0V across operating range)\u003c\/li\u003e\n\u003cli\u003e5V passthrough cable version available for standard USB power delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCable Length: 1.2m\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 35.1g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x USB to 2.1mm DC Booster Cable - 9V\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623664169178,"sku":"jri1789675048616","price":5.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/usb-to-21mm-dc-booster-cable---9v_1.jpg?v=1789675053"},{"product_id":"usb-to-55mm-21mm-or-25mm-dc-booster-cable-12v-output","title":"USB to 5.5mm \/ 2.1mm or 2.5mm DC Booster Cable - 12V Output","description":"\u003cp\u003eThis cable is kinda fascinating - it has an integrated boost converter, so you can plug it into any USB port (from a computer, battery pack, etc) and it will give you a higher DC voltage! It's a handy way to power 12V powered devices with a center-positive DC barrel jack from a USB port. We also have a version that provides 9V, and if you just need a passthough cable, here's one for 5VDC.\u003c\/p\u003e\u003cp\u003eThe DC barrel plug has a large 2.5mm opening and springs for the center terminal so it can be used with 2.1mm jacks as well.\u003c\/p\u003e\u003cp\u003eThese are rated at 500mA output, but you can go a little higher, we pulled 700mA and we got a little voltage droop but it worked fine. Probably best not to draw 700mA continuously though!\u003c\/p\u003e\u003cp\u003eHere's our measurements for various current draws when we set our bench supply to provide a steady 5V voltage\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e50mA (12.4V output), 150mA, 83% efficiency\u003c\/li\u003e\n\u003cli\u003e100ma (12.4V), 290mA in, 86% efficiency\u003c\/li\u003e\n\u003cli\u003e200ma (12.3V): 570mA in, 86% efficiency\u003c\/li\u003e\n\u003cli\u003e300ma (12.2V): 870mA in, 84% efficiency\u003c\/li\u003e\n\u003cli\u003e500ma (12.1V): 1500mA in, 81% efficiency\u003c\/li\u003e\n\u003cli\u003e700ma (11.4V): 2140mA in, 75% efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSo, overall there's a 85% efficiency at low current draw that drops do about 80% at high current use. There's also a 3 mA quiescent current. Note that often times the USB port voltage can droop too, and in addition you may have power losses with any thin or low quality cables with high resistivity!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003cul\u003e\n\u003cli\u003eCable Length: approximately ~1.15m \/ ~45\"\u003c\/li\u003e\n\u003cli\u003eWeight: 34.6g\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623664562394,"sku":"fco1789675061951","price":6.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/usb-to-55mm-21mm-or-25mm-dc-booster-cable---12v-output_1.jpg?v=1789675070"},{"product_id":"adafruit-feather-32u4-basic-proto","title":"Adafruit Feather 32u4 Basic Proto","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThe Feather 32u4 Basic Proto combines an ATmega32u4, built-in USB, LiPo charging, and onboard prototyping space in a lightweight, Arduino-compatible development board ready for portable projects.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003eFeather is Adafruit’s lightweight, portable development board platform, designed as a flexible standard for battery-powered microcontroller projects.\u003c\/p\u003e\n\u003cp\u003eThe Feather 32u4 Basic Proto combines the proven ATmega32u4 microcontroller with built-in prototyping space, giving you both processing power and room to customise your project directly on the board.\u003c\/p\u003e\n\u003cp\u003eAt its core is an ATmega32u4 running at 8 MHz with 3.3V logic — the same setup used on the Flora. It features 32KB of Flash and 2KB of RAM, along with native USB support. This means no separate USB-to-serial converter chip is required, and the board can also emulate USB devices such as a mouse, keyboard, or MIDI device. The Feather 32u4 is fully supported in the Arduino IDE and works with a wide range of existing sensors and libraries.\u003c\/p\u003e\n\u003cp\u003eFor portable use, the board includes a JST connector for 3.7V Lithium polymer batteries and built-in battery charging. It can run directly from the micro USB connector without a battery, or automatically switch to USB power when connected for charging. A built-in voltage divider connects the battery to an analogue pin, allowing you to monitor battery voltage in software.\u003c\/p\u003e\n\u003cp\u003eThe Basic Proto version includes a small onboard prototyping area, making it easy to add simple components such as buttons or sensors without needing a separate breadboard.\u003c\/p\u003e\n\u003cp\u003eEach board comes fully assembled and tested, with a USB bootloader pre-installed for quick setup in the Arduino IDE. Header pins are included (unsoldered) for use with breadboards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Lipoly battery, breadboard and USB cable are not included.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/NneG1LLdyxs?si=DBpG3Bw3d5H56_tY\u0026amp;start=736\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eATmega32u4 @ 8MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e7 x PWM pins\u003c\/li\u003e\n\u003cli\u003e10 x analogue inputs (one is used to measure the battery voltage)\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures: 51mm x 23mm x 8mm without headers\u003c\/li\u003e\n\u003cli\u003eWeight: 4.8 grams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of July 26, 2023\u003c\/strong\u003e – we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003cli\u003eTutorial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit Feather 32u4 Basic Proto\u003c\/li\u003e\n\u003cli\u003e2x 16-pin header\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623664595162,"sku":"kiq1789675045105","price":19.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-feather-32u4-basic-proto_1.jpg?v=1789675072"},{"product_id":"dc-motor-stepper-featherwing","title":"DC Motor + Stepper FeatherWing","description":"\u003cp\u003e\u003cstrong\u003eThe DC Motor + Stepper FeatherWing gives your Feather direct control of 2 steppers or 4 DC motors over I2C, no extra pins required.\u003c\/strong\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003eA Feather board without ambition is a Feather board without FeatherWings! This is the \u003cstrong\u003eDC Motor + Stepper FeatherWing \u003c\/strong\u003ewhich will let you use 2 x bi-polar stepper motors or 4 x brushed DC motors (or 1 stepper and 2 DC motors). Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top or bottom of your Feather board and let the board take flight!\u003c\/p\u003e\n\u003cp\u003eThe original Adafruit Motorshield Kit is one of our most beloved kits, which is why we decided to squish it all together on a FeatherWing to make something even \u003cstrong\u003esmaller, lighter, and more portable\u003c\/strong\u003e! Instead of using a latch and the Arduino's PWM pins, we have a \u003cstrong\u003efully-dedicated PWM driver chip \u003c\/strong\u003eonboard. This chip handles all the motor and speed controls over I2C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComes with\u003c\/strong\u003e an assembled \u0026amp; tested FeatherWing, terminal blocks \u0026amp; plain header. Some soldering is required to assemble the headers on. \u003cstrong\u003eStacking headers not included\u003c\/strong\u003e, but we are available here. \u003cstrong\u003eFeather and motors are not included\u003c\/strong\u003e but we have lots of motors in the shop. You can use any DC or stepper motors that run from 4.5-13.5VDC and draw under 1.2A per coil. You'll likely also need to provide some external power supply for your motors, since its not suggested you run motors from the Feather's lipoly battery.\u003c\/p\u003e\n\u003cp\u003eSince the FeatherWing only uses the I2C (SDA \u0026amp; SCL pins), it \u003cstrong\u003eworks with any and all Feathers\u003c\/strong\u003e. You can stack it with any other FeatherWing or with itself (just make sure you have each wing with a unique I2C address) Check out our range of Feather boards here.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/B-brDrnMXqY?si=qxH0jzTQAoXoc2QL\u0026amp;start=527\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4 full H-Bridges: the TB6612 chipset provides 1.2A per bridge with thermal shutdown protection, internal kickback protection diodes. Can run motors on 4.5VDC to 13.5VDC.\u003c\/li\u003e\n\u003cli\u003eUp to 4 bi-directional DC motors with individual 12-bit speed selection (so, about 0.02% resolution)\u003c\/li\u003e\n\u003cli\u003eUp to 2 stepper motors (unipolar or bipolar) with single coil, double coil, interleaved or micro-stepping.\u003c\/li\u003e\n\u003cli\u003eMotors automatically disabled on power-up\u003c\/li\u003e\n\u003cli\u003eBig 3.5mm terminal block connectors to easily hook up wires (18-26AWG) and power\u003c\/li\u003e\n\u003cli\u003ePolarity protected 2-pin terminal block and jumper to connect external power, for separate logic\/motor supplies\u003c\/li\u003e\n\u003cli\u003eCompletely stackable design: 5 address-select jumper pads means up to 32 stackable wings: that's 64 steppers or 128 DC motors! What on earth could you do with that many steppers? I have no idea but if you come up with something send us a photo because that would be a pretty glorious project.\u003c\/li\u003e\n\u003cli\u003eDownload the easy-to-use Arduino software library, check out the examples and you're ready to go!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 50.8mm x 22.9mm x 1.6mm\u003c\/li\u003e\n\u003cli\u003eWeight: 4.6g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The terminal blocks included with your product may be blue, black or green.\u003c\/p\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of Dec 1, 2023\u003c\/strong\u003e – we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen along with terminal blocks already being attached!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheets, schematic, CAD files, and Fritzing objects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x DC Motor + Stepper FeatherWing Add-on\u003c\/li\u003e\n\u003cli\u003e2x Header Strips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: \u003c\/strong\u003eBreadboard and wires not included.\u003c\/p\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623670132954,"sku":"zkm1789675240506","price":17.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/dc-motor-stepper-featherwing_1.jpg?v=1789675245"},{"product_id":"adafruit-non-latching-mini-relay-featherwing","title":"Adafruit Non-Latching Mini Relay FeatherWing","description":"\u003cp\u003e\u003cstrong\u003eThe Non-Latching Mini Relay FeatherWing lets you switch lamps, fans, and small appliances up to 250V directly from your Feather board.\u003c\/strong\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003eA Feather board without ambition is a Feather board without FeatherWings! \u003cstrong\u003eThis is the Non-Latching Mini Relay FeatherWing\u003c\/strong\u003e. It gives you power to control, and control over power. \u003cstrong\u003ePut simply, you can now turn on and off lamps, fans, solenoids, and other small appliances that run on up to 250VAC or DC power using any Feather board\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eUsing our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top of your Feather board and let the board take flight. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe are two 'flavours' of these FeatherWings, this is the simple Non-Latching relay\u003c\/strong\u003e. This Wing has a single Set pin. Normally, the relay's COM pin is connected mechanically to the NC pin and the NO pin is disconnected. We also stock the Adafruit Latching Mini Relay FeatherWing.\u003c\/p\u003e\n\u003cp\u003eWhen the SET pin is pulled high, the relay switches and the internal switch changes so that the COM pin is mechanically connected to the NO pin and NC is then disconnected\u003c\/p\u003e\n\u003cp\u003eWhen the relay is active, a red LED is lit, and about 50mA of current is used to keep the coil switched on. \u003cstrong\u003eNote, if power is lost, the relay will go back 'open'\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNow, you might be thinking \"wow, I really don't want to waste 50mA of current, that will really sink my battery life!\". OK good news, we have another type of FeatherWing, the\u003c\/strong\u003e Latching FeatherWing. You need two pins but save power. Note, if power is lost, the relay will stay in the last setting.\u003c\/p\u003e\n\u003cp\u003eBoth FeatherWings use the same family of relay.\u003cstrong\u003e You can switch up to 2A of resistive current at 30VDC or ~40VAC or lower. At 110VDC you can switch up to 0.6A, at 120VAC up to 0.5A, and at 250VAC you can switch up to 0.3A.\u003c\/strong\u003e Check the datasheet for the relay for the exact switching capacity, and of course, for reactive\/inductive loads you will need to derate. This isn't a relay you can use to turn on and off your washer\/dryer, stick to 60W or less. For up to 1200W devices, check out our Power Featherwing which can handle up to 10A!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEach FeatherWing comes with a fully assembled and tested PCB with the terminal block soldered on, we include header you can use to attach to your Feather. Some light soldering is required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e If using with high voltages (\u0026gt; 24V), use care and common sense! High voltages require experience and are only for use by engineers who are comfortable with guidelines and know how to use safely!\u003c\/p\u003e\n\u003cp\u003eAdafruit learn guide covers everything you need to know for the Non-Latching and the Latching Mini Relay FeatherWings!\u003c\/p\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/d2rQurTNd38?si=xgKELvlDRRtq1wXM\u0026amp;start=134\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2 class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNon-latching mini relay FeatherWing for Feather boards\u003c\/li\u003e\n\u003cli\u003eControl lamps, fans, solenoids, and small appliances up to 250VAC or DC\u003c\/li\u003e\n\u003cli\u003eSingle SET pin control - pull high to switch relay on\u003c\/li\u003e\n\u003cli\u003eNormally closed (NC) and normally open (NO) contacts with common (COM) pin\u003c\/li\u003e\n\u003cli\u003eRed LED indicator when relay is active\u003c\/li\u003e\n\u003cli\u003eConsumes ~50mA current when active\u003c\/li\u003e\n\u003cli\u003eRelay defaults to open position on power loss\u003c\/li\u003e\n\u003cli\u003eSupports up to 2A at 30VDC, 0.5A at 120VAC, 0.3A at 250VAC\u003c\/li\u003e\n\u003cli\u003eMaximum recommended load: 60W\u003c\/li\u003e\n\u003cli\u003ePre-assembled PCB with soldered terminal block\u003c\/li\u003e\n\u003cli\u003eRequires stacking headers and light soldering for assembly\u003c\/li\u003e\n\u003cli\u003eIncludes comprehensive learn guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of April 28, 2023\u003c\/strong\u003e - This FeatherWing now comes with the terminal block pre-soldered. We've also updated the PCB with Adafruit Pinguin to make a lovely and legible silkscreen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic, Datasheets and Fritzing documents\u003c\/li\u003e\n\u003cli\u003eLearn\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit Non-Latching Mini Relay FeatherWing\u003c\/li\u003e\n\u003cli\u003e2x Header Strips\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623670427866,"sku":"xzq1789675246252","price":7.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-non-latching-mini-relay-featherwing_1.jpg?v=1789675251"},{"product_id":"anodized-aluminum-metal-chasis-for-a-mini-robot-rover","title":"Anodized Aluminum Metal Chasis for a Mini Robot Rover","description":"\u003cp\u003eOK the name is a little...utilitarian? 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It's specifically designed to use either our Micro Continuous Rotation Servo \u003cem\u003eor \u003c\/em\u003eDC Motor in Micro Servo Body. You'll need to grab either 2 or 4 of those. You will also want 2 or 4 wheels, they snap onto the motors so you can scoot around. If you have a two-wheel'er, also grab a supporting swivel wheel. Finally, you can add a cute little topper if you like. 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This is the Adalogger FeatherWing: it adds both a battery-backed Real Time Clock and micro SD card storage to any Feather main board\u003c\/strong\u003e. Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top of your Feather board and let the board take flight!\u003c\/p\u003e\n\u003cp\u003eCheck out our range of Feather boards here.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis FeatherWing will make it real easy to add datalogging to any of our existing Feathers.\u003c\/strong\u003e You get both an \u003cstrong\u003eI2C real time clock\u003c\/strong\u003e (PCF8523) \u003cstrong\u003ewith 32KHz crystal\u003c\/strong\u003e and \u003cstrong\u003ebattery backup\u003c\/strong\u003e, and a \u003cstrong\u003emicroSD socket that connects to the SPI port pins\u003c\/strong\u003e (+ extra pin for CS). \u003cstrong\u003eTested and works great with all of our Feathers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes not come with a \u003c\/strong\u003emicro SD\u003cstrong\u003e card. 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This chip has \u003cstrong\u003e32K of flash\u003c\/strong\u003e and \u003cstrong\u003e2K of RAM\u003c\/strong\u003e, with \u003cstrong\u003ebuilt in USB\u003c\/strong\u003e so not only does it have a USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip, it can also act like a mouse, keyboard, USB MIDI device, etc.\u003c\/p\u003e\n\u003cp\u003eTo make it easy to use for portable projects, we added a \u003cstrong\u003econnector for any of our 3.7V Lithium polymer\u003c\/strong\u003e batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. We also tied the battery thru a divider to an analogue pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\n\u003cp\u003eHere's some handy specs! Like all Feather 32u4's you get:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures 51mm x 23mm x 8mm without headers soldered in\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 5.5 grams\u003c\/li\u003e\n\u003cli\u003eATmega32u4 @ 8MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e7x PWM pins\u003c\/li\u003e\n\u003cli\u003e10x analogue inputs\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis \u003cstrong\u003eFeather 32u4 LoRa Radio\u003c\/strong\u003e uses the extra space left over to add an RFM9x LoRa 868\/915 MHz radio module. These radios are not good for transmitting audio or video, but they do work quite well for small data packet transmission when you need more range than 2.4 GHz (BT, BLE, WiFi, ZigBee).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSX1276 LoRa® based module with SPI interface\u003c\/li\u003e\n\u003cli\u003ePacket radio with ready-to-go Arduino libraries\u003c\/li\u003e\n\u003cli\u003eUses the license-free ISM bands (ITU \"Europe\" @ 433MHz and ITU \"Americas\" @ 900MHz)\u003c\/li\u003e\n\u003cli\u003e+5 to +20 dBm up to 100 mW Power Output Capability (power output selectable in software)\u003c\/li\u003e\n\u003cli\u003e~300uA during full sleep, ~120mA peak during +20dBm transmit, ~40mA during active radio listening.\u003c\/li\u003e\n\u003cli\u003eSimple wire antenna or spot for uFL connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOur initial tests with default library settings: over 1.2mi\/2Km line-of-sight with wire quarter-wave antennas. (With setting tweaking and directional antennas, 20Km is possible).\u003c\/p\u003e\n\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some headers so you can solder it in and plug into a solderless breadboard. You will need to cut and solder on a small piece of wire (any solid or stranded core is fine) in order to create your antenna.\u003c\/p\u003e\n\u003cp\u003ePlease note: Lipoly battery, breadboard and USB cable not included.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/MAgjpYZUS3o?si=aNudT4x4NkRUYtES\u0026amp;start=478\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eATmega32u4 microcontroller @ 8MHz with 3.3V logic\u003c\/li\u003e\n\u003cli\u003eBuilt-in RFM9x LoRa radio module (868\/915 MHz)\u003c\/li\u003e\n\u003cli\u003e20 GPIO pins with hardware Serial, I2C, and SPI support\u003c\/li\u003e\n\u003cli\u003e7 PWM pins and 10 analogue inputs\u003c\/li\u003e\n\u003cli\u003eNative USB support with bootloader for Arduino IDE programming\u003c\/li\u003e\n\u003cli\u003e32K flash memory and 2K RAM\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak output\u003c\/li\u003e\n\u003cli\u003eBuilt-in 100mA LiPo battery charger with status LED\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.7V Lithium polymer batteries\u003c\/li\u003e\n\u003cli\u003e+5 to +20 dBm adjustable power output (up to 100 mW)\u003c\/li\u003e\n\u003cli\u003eRange over 1.2 miles line-of-sight with wire antennas\u003c\/li\u003e\n\u003cli\u003e300µA sleep current, 120mA peak during transmit, 40mA during listening\u003c\/li\u003e\n\u003cli\u003eCompact size: 2.0\" x 0.9\" x 0.28\" (51mm x 23mm x 8mm)\u003c\/li\u003e\n\u003cli\u003eWeighs 5.5 grams\u003c\/li\u003e\n\u003cli\u003eFully assembled and tested with USB bootloader\u003c\/li\u003e\n\u003cli\u003eIncludes header pins for breadboard compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Dimensions: 51mm x 23mm x 8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 5.5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of Dec 20, 2023\u003c\/strong\u003e - We've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of Jan 30. 2020 \u003c\/strong\u003e- the radio module comes with a protective tin. It works just the same and has same software\/pinout but now is a little safer from the elements!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheets\u003c\/li\u003e\n\u003cli\u003eTest Report\u003c\/li\u003e\n\u003cli\u003eFCC\u003c\/li\u003e\n\u003cli\u003eRF Module Test Report\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit Feather 32u4 RFM95 LoRa Radio- 868 or 915 MHz (RadioFruit)\u003c\/li\u003e\n\u003cli\u003e2x Header Strips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: Lipoly battery, breadboard and USB cable not included.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623675408602,"sku":"fnh1789675415247","price":28.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-feather-32u4-rfm95-lora-radio--868-or-915-mhz-radiofruit_1.jpg?v=1789675419"},{"product_id":"adafruit-ultimate-gps-featherwing","title":"Adafruit Ultimate GPS FeatherWing","description":"\u003cp\u003eGive your Feather a sense of place, with an Ultimate GPS FeatherWing. \u003c!--EndFragment--\u003eIn 2013 we designed the Ultimate GPS module to satisfy all your GPS desires - and now we have brought its power and versatility plus more to our Feather series with the \u003cstrong\u003eAdafruit Ultimate GPS FeatherWing\u003c\/strong\u003e! This FeatherWing plugs right into your Feather board and gives it a precise, sensitive, and low power GPS module for location identifcation anywhere in the world. As a bonus, the GPS can also keep track of time once it is synced with the satellites.\u003c\/p\u003e\u003cp\u003eWorks with all Feathers except for those with USB-Serial converters that use the UART pins. Right now that means the ESP8266 Huzzah Feather and nRF52 Feather don't work\u003c\/p\u003e\u003cp\u003eIt has everything you need and more:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e-165 dBm sensitivity, 10 Hz updates, 66 channels\u003c\/li\u003e\n\u003cli\u003eOnly 20mA current draw\u003c\/li\u003e\n\u003cli\u003eRTC with coin battery backup\u003c\/li\u003e\n\u003cli\u003eBuilt-in datalogging\u003c\/li\u003e\n\u003cli\u003ePPS (pulse per second) output on fix\u003c\/li\u003e\n\u003cli\u003eInternal patch antenna + u.FL connector for external active antenna\u003c\/li\u003e\n\u003cli\u003eFix status LED\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Wing is built around the MTK3339 chipset, a no-nonsense, high-quality GPS module that can track up to 22 satellites on 66 channels, has an excellent high-sensitivity receiver (-165 dB tracking!), and a built in antenna. It can do up to 10 location updates a second for high speed, high sensitivity logging or tracking. Power usage is incredibly low, only 20 mA during navigation.\u003c\/p\u003e\u003cp\u003eThe MTK3339-based module has external antenna functionality. The module has a standard ceramic patch antenna that gives it -165 dB sensitivity, but when you want to have a bigger antenna, you can snap on any 3V active GPS antenna via the uFL connector. The module will automatically detect the active antenna and switch over! Most GPS antennas use SMA connectors so you may want to pick up one of our uFL to SMA adapters.\u003c\/p\u003e\u003cdiv\u003e\n\u003cp\u003eWe added some extra goodies to make this GPS FeatherWing better than a breakout: a FET-driven ENABLE pin so you can turn off the module using any microcontroller pin for low power use, a CR1220 coin cell holder to keep the RTC running and allow warm starts and a tiny bright red LED. The LED blinks at about 1Hz while it's searching for satellites and blinks once every 15 seconds when a fix is found to conserve power.\u003c\/p\u003e\n\u003cp\u003eComes as a fully assembled FeatherWing with GPS module and a coin cell holder. However, the 12mm coin cell is \u003cstrong\u003enot included\u003c\/strong\u003e - it isn't required but if you would like a battery backup, a CR1220 coin battery must be purchased seperately. We also toss in some header so you can solder it in and plug into your Feather\u003c!--EndFragment--\u003e.\u003c\/p\u003e\n\u003cp\u003eA full tutorial is also available, which has tons of information about the Wing, schematics, pinout diagrams, how to test and use it, example code for both Arduino \u0026amp; CircuitPython and more!\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eSatellites: 22 tracking, 66 searching\u003c\/li\u003e\n\u003cli\u003ePatch Antenna Size: 15mm x 15mm x 4mm\u003c\/li\u003e\n\u003cli\u003eUpdate rate: 1 to 10 Hz\u003c\/li\u003e\n\u003cli\u003ePosition Accuracy: \u0026lt; 3 meters (all GPS technology has about 3m accuracy)\u003c\/li\u003e\n\u003cli\u003eVelocity Accuracy: 0.1 meters\/s\u003c\/li\u003e\n\u003cli\u003eWarm\/cold start: 34 seconds\u003c\/li\u003e\n\u003cli\u003eAcquisition sensitivity: -145 dBm\u003c\/li\u003e\n\u003cli\u003eTracking sensitivity: -165 dBm\u003c\/li\u003e\n\u003cli\u003eMaximum Velocity: 515m\/s\u003c\/li\u003e\n\u003cli\u003eMTK3339 Operating current: 25mA tracking, 20 mA current draw during navigation\u003c\/li\u003e\n\u003cli\u003eOutput: NMEA 0183, 9600 baud default\u003c\/li\u003e\n\u003cli\u003eDGPS\/WAAS\/EGNOS supported\u003c\/li\u003e\n\u003cli\u003eFCC E911 compliance and AGPS support (Offline mode : EPO valid up to 14 days )\u003c\/li\u003e\n\u003cli\u003eUp to 210 PRN channels\u003c\/li\u003e\n\u003cli\u003eJammer detection and reduction\u003c\/li\u003e\n\u003cli\u003eMulti-path detection and compensation\u003c\/li\u003e\n\u003cli\u003eDatasheets, PCB files, Fritzing objects and more available in the tutorial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBreakout board details:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight (not including coin cell battery): 8.8g\u003c\/li\u003e\n\u003cli\u003eDimensions: 22.9mm x 51.2mm x 6.7mm \/ 0.90\" x 2.02\" x 0.26\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623675572442,"sku":"zwi1789675429619","price":21.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-ultimate-gps-featherwing_1.jpg?v=1789675434"},{"product_id":"de-15-db-15-male-plug-to-terminal-block-breakout","title":"DE-15 (DB-15) Male Plug to Terminal Block Breakout","description":"\u003cp\u003eMake your own custom DE-15 cable or DE-15 interface with ease, using this \u003cstrong\u003eDE-15 Plug to Terminal Block Breakout\u003c\/strong\u003e. You get a nice solid PCB with a DE-15 plug and two strips of terminal blocks that you can use with stranded or solid core wire to quickly assemble your own wiring jigs.\u003c\/p\u003e\n\u003cp\u003eIf you just need a plain DE-15 \/ VGA cable, we have plenty and it's less expensive to just buy a standard cable than DIY it. We recommend this adapter when you need a non-standard wiring setup or interfacing to a device with a VGA interface (that's what these connectors were used for the most)\u003c\/p\u003e\n\u003cp\u003eSometimes DE-15 connectors are referred to as DB-15. Technically that's the wrong name, but its so ingrained that most people only know the connector as DB-15.\u003c\/p\u003e\n\u003cp\u003eComes with one fully assembled breakout and a clip-on housing\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cp\u003eProduct Dimensions: 66.7mm x 33.6mm x 20.5mm\u003c\/p\u003e\n\u003cp\u003eProduct Weight: 29.8g \/ 1.1oz\u003c\/p\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623676391642,"sku":"pzw1789675464179","price":4.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/de-15-db-15-male-plug-to-terminal-block-breakout_1.jpg?v=1789675469"},{"product_id":"adafruit-power-relay-featherwing","title":"Adafruit Power Relay FeatherWing","description":"\u003cp\u003eA Feather board without ambition is a Feather board without FeatherWings! This is the \u003cstrong\u003ePower Relay FeatherWing\u003c\/strong\u003e. It gives you power to control, and control over power. Put simply, you can now turn on and off lamps, fans, solenoids, and other small appliances that run on up to 250VAC or DC power using any Feather board. Compared to our smaller Relay FeatherWings, this one can handle a beefy 1200 Watts!\u003cbr\u003e\u003cbr\u003eWorks with all\/any of our Feather boards, just wire up the relay control pin to whatever GPIO you like! Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top of your Feather board and let the board take flight. Check out our range of Feather boards here.\u003cbr\u003e\u003cbr\u003eThis Wing has a non-latching type relay. You can switch up to 10A of resistive-load current at 120VAC, 5A at 240VAC. With inductive loads, about half that. Check the datasheet for the relay for the exact switching capacity, as it depends on type of load and voltage type and magnitude. This relay is good for handling fairly large devices, computers, TVs, small appliances and more.\u003cbr\u003e\u003cbr\u003eEach FeatherWing comes with a fully assembled and tested PCB, header you can use to attach to your Feather. By soldering closed the jumper on the underside of the Wing you can select which pin you want to use for the relay control. Some light soldering is required.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePlease note: \u003c\/strong\u003eIf using with high voltages (\u0026gt; 24V) use care and common sense! High voltages require experience, and are only for use by engineers who are comfortable with guidelines and know how to use them safely!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eEagleCAD PCB files, Fritzing object, and datasheets available in the product tutorial\u003c\/p\u003e\n\u003cp\u003eProduct Dimensions: 51.0mm x 23.0mm x 20.2mm \/ 2.0\" x 0.9\" x 0.8\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 16.8g \/ 0.6oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003cli\u003e\nDatasheet \u003c\/li\u003e\n\u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623678062810,"sku":"dnb1789675529939","price":9.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-power-relay-featherwing_1.jpg?v=1789675534"},{"product_id":"adafruit-feather-m0-with-rfm95-lora-radio-900mhz-radiofruit","title":"Adafruit Feather M0 with RFM95 LoRa Radio - 900MHz (RadioFruit)","description":"\u003cp\u003eThis is the \u003cstrong\u003eAdafruit Feather M0 RFM95 LoRa Radio (900MHz)\u003c\/strong\u003e\u003cstrong\u003e.\u003c\/strong\u003e We call these \u003cem\u003eRadioFruits\u003cstrong\u003e,\u003c\/strong\u003e\u003c\/em\u003e our take on an microcontroller with a \"Long Range (LoRa)\" packet radio transceiver with built in USB and battery charging. Its an Adafruit Feather M0 with a 900MHz radio module cooked in! Great for making wireless networks that are more flexible than Bluetooth LE and without the high power requirements of WiFi.\u003c\/p\u003e\u003cp\u003eFeather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! 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This chip comes with built in USB so it has USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip.\u003c\/p\u003e\u003cp\u003eTo make it easy to use for portable projects, we added a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. We also tied the battery thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHere's some handy specs! Like all Feather M0's you get:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures 2.0\" x 0.9\" x 0.3\" (51mm x 23mm x 8mm) without headers soldered in\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 5.8 grams\u003c\/li\u003e\n\u003cli\u003eATSAMD21G18 @ 48MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003eNo EEPROM\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e8 x PWM pins\u003c\/li\u003e\n\u003cli\u003e10 x analog inputs\u003c\/li\u003e\n\u003cli\u003e1 x analog output\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis \u003cstrong\u003eFeather M0 LoRa Radio\u003c\/strong\u003e uses the extra space left over to add an RFM9x LoRa 868\/915 MHz radio module. These radios are not good for transmitting audio or video, but they do work quite well for small data packet transmission when you need more range than 2.4 GHz (BT, BLE, WiFi, ZigBee).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSX127x LoRa® based module with SPI interface\u003c\/li\u003e\n\u003cli\u003ePacket radio with ready-to-go Arduino libraries\u003c\/li\u003e\n\u003cli\u003eUses the license-free ISM bands (ITU \"Europe\" @ 433MHz and ITU \"Americas\" @ 900MHz)\u003c\/li\u003e\n\u003cli\u003e+5 to +20 dBm up to 100 mW Power Output Capability (power output selectable in software)\u003c\/li\u003e\n\u003cli\u003e~300uA during full sleep, ~120mA peak during +20dBm transmit, ~40mA during active radio listening.\u003c\/li\u003e\n\u003cli\u003eSimple wire antenna or spot for uFL connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOur initial tests with default library settings: over 1.2mi\/2Km line-of-sight with wire quarter-wave antennas. (With setting tweaking and directional antennas, 20Km is possible).\u003c\/p\u003e\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some headers so you can solder it in and plug into a solderless breadboard. You will need to cut and solder on a small piece of wire (any solid or stranded core is fine) in order to create your antenna. \u003cstrong\u003eLipoly battery and USB cable not included\u003c\/strong\u003e but we do have lots of options in the shop if you'd like!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\u003cli\u003eEagleCAD, Fritzing and datasheet available in the product tutorial\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRevision history\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eAs of August 19, 2019 we now have this with an FCC-certified LoRa module. It's identical for firmware code, pinout and functionality but now comes with a protective metal tin!\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 50.8mm x 23.0mm x 7.2mm \/ 2.0\" x 0.9\" x 0.3\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 5.6g \/ 0.2oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003cli\u003e\nMiCOM Labs Certification \u003c\/li\u003e\n\u003cli\u003e\nTest Report \u003c\/li\u003e\n\u003cli\u003e\nCompliance Report \u003c\/li\u003e\n\u003cli\u003e\nRF Exposure Report \u003c\/li\u003e\n\u003cli\u003e\nModel Declaration \u003c\/li\u003e\n\u003cli\u003e\nRFM95C Diagram \u003c\/li\u003e\n\u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623678390490,"sku":"xqw1789675535995","price":28.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-feather-m0-with-rfm95-lora-radio---900mhz-radiofruit_1.jpg?v=1789675542"},{"product_id":"adafruit-feather-m0-rfm69hcw-packet-radio-433mhz-radiofruit","title":"Adafruit Feather M0 RFM69HCW Packet Radio - 433MHz (RadioFruit)","description":"\u003cp\u003eThis is the\u003cstrong\u003e Adafruit Feather M0 RFM69 Packet Radio (433 MHz)\u003c\/strong\u003e\u003cstrong\u003e.\u003c\/strong\u003e We call these \u003cem\u003eRadioFruits\u003cstrong\u003e,\u003c\/strong\u003e\u003c\/em\u003e our take on an microcontroller with a RFM69 HCW packet radio transceiver plus built in USB and battery charging. It's an Adafruit Feather M0 with a 433MHz radio module cooked in!\u003c\/p\u003e\u003cp\u003eFeather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores.We have other boards in the Feather family, check'em out here.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis is the 433 MHz radio version\u003c\/strong\u003e. We also sell a 900 MHz version of the same radio chipset!\u003c\/p\u003e\u003cp\u003eAt the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new Arduino Zero. This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip.\u003c\/p\u003e\u003cp\u003eTo make it easy to use for portable projects, we added a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when it's available. We also tied the battery thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHere's some handy specs! Like all Feather M0's you get:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures 2.0\" x 0.9\" x 0.3\" (51mm x 23mm x 8mm) without headers soldered in\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 5.8 grams\u003c\/li\u003e\n\u003cli\u003eATSAMD21G18 @ 48MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003eNo EEPROM\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e8 x PWM pins\u003c\/li\u003e\n\u003cli\u003e10 x analog inputs\u003c\/li\u003e\n\u003cli\u003e1 x analog output\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe \u003cstrong\u003eFeather M0 Radio\u003c\/strong\u003e uses the extra space left over to add an RFM69HCW 433 or 900MHz radio module. These radios are not good for transmitting audio or video, but they do work quite well for small data packet transmission when you need more range than 2.4 GHz (BT, BLE, WiFi, ZigBee)\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSX1231 based module with SPI interface\u003c\/li\u003e\n\u003cli\u003ePacket radio with ready-to-go Arduino libraries\u003c\/li\u003e\n\u003cli\u003eUses the amateur or license-free ISM band (ITU \"Europe\" license-free ISM or ITU \"American\" amateur with limitations)\u003c\/li\u003e\n\u003cli\u003e+13 to +20 dBm up to 100 mW Power Output Capability (power output selectable in software)\u003c\/li\u003e\n\u003cli\u003e50mA (+13 dBm) to 150mA (+20dBm) current draw for transmissions\u003c\/li\u003e\n\u003cli\u003eRange of approx. 350 meters, depending on obstructions, frequency, antenna and power output\u003c\/li\u003e\n\u003cli\u003eCreate multipoint networks with individual node addresses\u003c\/li\u003e\n\u003cli\u003eEncrypted packet engine with AES-128\u003c\/li\u003e\n\u003cli\u003eSimple wire antenna or spot for uFL connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some headers so you can solder it in and plug into a solderless breadboard. You will need to cut and solder on a small piece of wire (any solid or stranded core is fine) in order to create your antenna. \u003cstrong\u003eLipoly battery and USB cable not included but we do have lots of options in the shop if you'd like!\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003cul\u003e\n\u003cli\u003eEagleCAD, Fritzing and datasheet available in the product tutorial\u003c\/li\u003e\n\u003cli\u003e51mm x 23mm x 8mm \/ 2.0\" x 0.9\" x 0.28\"\u003c\/li\u003e\n\u003cli\u003eWeight: 5.6g\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623678488794,"sku":"yxe1789675526110","price":21.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-feather-m0-rfm69hcw-packet-radio---433mhz-radiofruit_1.jpg?v=1789675552"},{"product_id":"adafruit-ethernet-featherwing","title":"Adafruit Ethernet FeatherWing","description":"\u003cp\u003eWireless is wonderful, but sometimes you want the strong reliability of a wire. If your Feather board is going to be part of a permanent installation, this \u003cstrong\u003eEthernet FeatherWing\u003c\/strong\u003e will let you add quick and easy wired Internet. Just plug in a standard ethernet cable, and run the Ethernet2 library for cross-platform networking. \u003cstrong\u003eWorks with all\/any of our Feather boards as an Ethernet Client (server not supported at this time)!\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEthernet is a tried-and-true networking standard. It's supported by every hub and switch, and because there's a physical connection you don't have to noodle around with SSIDs, passwords, authentication schemes or antennas. It works great with any of our Feathers, the WIZ5500 chip communicates over SPI plus a single CS pin. The Arduino Ethernet2 library works great, and within a few seconds after connecting, will do the DHCP setup for you. As a nice extra, the RJ-45 jack has both link and activity lights that will light\/blink to let you know the current connection status.\u003c\/p\u003e\u003cp\u003eNote this product does not have PoE support, but you can add it by the addition of a PoE splitter. We have a version that provides 5V at 2.4 Amp max into a micro USB connector just plug in your Feather to be powered over the micro USB connection.\u003c\/p\u003e\u003cp\u003eEach order comes with one assembled and tested FeatherWing, plus some header. You will need to solder in the header yourself but its a quick task. Check out our tutorial for code, schematics, files and more!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\u003cli\u003eEagleCAD, Fritzing and datasheet available in the tutorial\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 59.2mm x 22.8mm x 17.5mm \/ 2.3\" x 0.9\" x 0.7\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 10.0g \/ 0.4oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623679242458,"sku":"aix1789675578045","price":18.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-ethernet-featherwing_1.jpg?v=1789675584"},{"product_id":"adafruit-feather-m0-rfm96-lora-radio-433mhz-radiofruit","title":"Adafruit Feather M0 RFM96 LoRa Radio - 433MHz (RadioFruit)","description":"\u003cp\u003eThis is the \u003cstrong\u003eAdafruit Feather M0 RFM96 LoRa Radio (433 MHz).\u003c\/strong\u003e We call these \u003cem\u003eRadioFruits\u003cstrong\u003e,\u003c\/strong\u003e\u003c\/em\u003e our take on an microcontroller with a \"Long Range (LoRa)\" packet radio transceiver with built in USB and battery charging. Its an Adafruit Feather M0 with a 433MHz radio module cooked in! Great for making wireless networks that are more flexible than Bluetooth LE and without the high power requirements of WiFi.\u003c\/p\u003e\u003cp\u003eFeather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores.We have other boards in the Feather family, check'em out here.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis is the 433 MHz radio version. \u003c\/strong\u003eWe also sell a 898\/915 MHz version of the same radio chipset!\u003c\/p\u003e\u003cp\u003eAt the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new Arduino Zero. This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip.\u003c\/p\u003e\u003cp\u003eTo make it easy to use for portable projects, we added a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. We also tied the battery thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHere's some handy specs! Like all Feather M0's you get:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures 2.0\" x 0.9\" x 0.3\" (51mm x 23mm x 8mm) without headers soldered in\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 5.8 grams\u003c\/li\u003e\n\u003cli\u003eATSAMD21G18 @ 48MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003eNo EEPROM\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e8 x PWM pins\u003c\/li\u003e\n\u003cli\u003e10 x analog inputs\u003c\/li\u003e\n\u003cli\u003e1 x analog output\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis \u003cstrong\u003eFeather M0 LoRa Radio\u003c\/strong\u003e uses the extra space left over to add an RFM9x LoRa 868\/915 MHz radio module. These radios are not good for transmitting audio or video, but they do work quite well for small data packet transmission when you need more range than 2.4 GHz (BT, BLE, WiFi, ZigBee).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSX127x LoRa® based module with SPI interface\u003c\/li\u003e\n\u003cli\u003ePacket radio with ready-to-go Arduino libraries\u003c\/li\u003e\n\u003cli\u003eUses the license-free ISM bands (ITU \"Europe\" @ 433MHz and ITU \"Americas\" @ 900MHz)\u003c\/li\u003e\n\u003cli\u003e+5 to +20 dBm up to 100 mW Power Output Capability (power output selectable in software)\u003c\/li\u003e\n\u003cli\u003e~300uA during full sleep, ~120mA peak during +20dBm transmit, ~40mA during active radio listening.\u003c\/li\u003e\n\u003cli\u003eSimple wire antenna or spot for uFL connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOur initial tests with default library settings: over 1.2mi\/2Km line-of-sight with wire quarter-wave antennas. (With setting tweaking and directional antennas, 20Km is possible).\u003c\/p\u003e\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some headers so you can solder it in and plug into a solderless breadboard. You will need to cut and solder on a small piece of wire (any solid or stranded core is fine) in order to create your antenna. \u003cstrong\u003eLipoly battery and USB cable not included\u003c\/strong\u003e but we do have lots of options in the shop if you'd like!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\u003cli\u003eEagleCAD, Fritzing and datasheet available in the product tutorial\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eAs of July 13, 2020 \u003c\/strong\u003ewe now have the Feather come with a radio module that has a tin covering.\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 50.8mm x 23.0mm x 7.2mm \/ 2.0\" x 0.9\" x 0.3\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 5.6g \/ 0.2oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623680585946,"sku":"gip1789675603770","price":31.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-feather-m0-rfm96-lora-radio---433mhz-radiofruit_1.jpg?v=1789675609"},{"product_id":"adafruit-ds1307-real-time-clock-assembled-breakout-board","title":"Adafruit DS1307 Real Time Clock Assembled Breakout Board","description":"\u003cp\u003eThis is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Perfect for datalogging, clock-building, time stamping, timers and alarms, etc. The \u003cstrong\u003eDS1307\u003c\/strong\u003e is the most popular RTC - but it \u003cem\u003erequires\u003c\/em\u003e 5V power to work (although we've used it with 5V power and 3.3V logic successfully)\u003c\/p\u003e\u003cp\u003eWorks great with an Arduino using our RTC library or with a Raspberry Pi (or similar single board linux computer)\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePCB \u0026amp; header are included\u003c\/li\u003e\n\u003cli\u003ePlugs into any breadboard, or you can use wires\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes\u003c\/li\u003e\n\u003cli\u003eWill keep time for 5 years or more\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNote: This product does not come with a CR1220 coin cell battery. We recommend you purchase a coin cell battery to use with this product.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DS1307 is simple and inexpensive but not a high precision device. It may lose or gain up to 2 seconds a day. For a high-precision, temperature compensated alternative, please check out the DS3231 precision RTC. If you do not need a DS1307, or you need a 3.3V-power\/logic capable RTC please check out our affordable PCF8523 RTC breakout\u003c\/p\u003e\u003cp\u003eCheck out our detailed guide for wiring diagrams, schematics, fritzing objects, library code and more!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 25.8mm\/1.02in\u003c\/li\u003e\n\u003cli\u003eWidth: 21.7mm\/0.85in\u003c\/li\u003e\n\u003cli\u003eHeight: 5mm\/0.2in\u003c\/li\u003e\n\u003cli\u003eWeight: 2.3g\/0.09oz\u003c\/li\u003e\n\u003cli\u003eMounting holes are 2.2mm(0.086in) diameter, 25mm(0.98in) apart\u003c\/li\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit address 0x68\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623681962202,"sku":"lpn1789675652643","price":6.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-ds1307-real-time-clock-assembled-breakout-board_1.jpg?v=1789675657"},{"product_id":"touch-screen-breakout-board-05mm-fpc","title":"Touch screen breakout board (0.5mm FPC)","description":"\u003cp\u003eIf you've got a resistive touch screen that you'd like to use, you'll need this breakout! It has a fine pitch (0.5mm) connector soldered onto it and it's broken out into the 4 resistive wires of the panel.\u003c\/p\u003e\u003cp\u003eA petite 0.5\"x0.5\" (12.5mm x 12.5mm) with two mounting holes as well, that you can use for strain relief. Works perfectly with our 3.2\" touch screen\u003c\/p\u003e\u003cp\u003eCheck out our great example Arduino library code that shows how to get readings, debounce, and read the pressure from any touch screen (so you can detect when its being touched and how hard) The code is not complex and is easily ported to other microcontrollers.\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 12.97mm\/0.5in\u003c\/li\u003e\n\u003cli\u003eWidth: 12.97mm\/0.5in\u003c\/li\u003e\n\u003cli\u003eHeight: 3.81mm\/0.15in\u003c\/li\u003e\n\u003cli\u003eWeight: 0.57g\/0.02oz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFritzing object available in the Adafruit Fritzing Library\u003c\/p\u003e\n\u003cp\u003eEagleCAD PCB files available on GitHub\u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003cli\u003e\nConnector datasheet \u003c\/li\u003e\n\u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623682715866,"sku":"mvu1789675669643","price":3.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/touch-screen-breakout-board-05mm-fpc_1.jpg?v=1789675674"},{"product_id":"adafruit-feather-m0-rfm69hcw-packet-radio-868-or-915-mhz-radiofruit","title":"Adafruit Feather M0 RFM69HCW Packet Radio - 868 or 915 MHz (RadioFruit)","description":"\u003cp\u003eThis is the\u003cstrong\u003e Adafruit Feather M0 RFM69 Packet Radio (868 or 915 MHz)\u003c\/strong\u003e\u003cstrong\u003e.\u003c\/strong\u003e We call these \u003cem\u003eRadioFruits\u003cstrong\u003e,\u003c\/strong\u003e\u003c\/em\u003e our take on an microcontroller with a RFM69HCW packet radio transceiver plus built in USB and battery charging. Its an Adafruit Feather M0 with a 900MHz radio module cooked in!\u003c\/p\u003e\u003cp\u003eFeather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. We have other boards in the Feather family, check'em out here.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis is the 900 MHz radio version, which can be used for either 868MHz or 915MHz transmission\/reception\u003c\/strong\u003e - the exact radio frequency is determined when you load the software since it can be tuned around dynamically.\u003c!--EndFragment--\u003e We also sell a 433 MHz version of the same radio chipset!\u003c\/p\u003e\u003cp\u003eAt the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new Arduino Zero. This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip.\u003c\/p\u003e\u003cp\u003eTo make it easy to use for portable projects, we added a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. We also tied the battery thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHere's some handy specs! Like all Feather M0's you get:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures 2.0\" x 0.9\" x 0.3\" (51mm x 23mm x 8mm) without headers soldered in\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 5.8 grams\u003c\/li\u003e\n\u003cli\u003eATSAMD21G18 @ 48MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003eNo EEPROM\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current outpu0t\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e8 x PWM pins\u003c\/li\u003e\n\u003cli\u003e10 x analog inputs\u003c\/li\u003e\n\u003cli\u003e1 x analog output\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe \u003cstrong\u003eFeather M0 Radio\u003c\/strong\u003e uses the extra space left over to add an RFM69HCW 433 or 900MHz radio module. These radios are not good for transmitting audio or video, but they do work quite well for small data packet transmission when you need more range than 2.4 GHz (BT, BLE, WiFi, ZigBee)\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSX1231 based module with SPI interface\u003c\/li\u003e\n\u003cli\u003ePacket radio with ready-to-go Arduino libraries\u003c\/li\u003e\n\u003cli\u003eUses the license-free ISM band (\"European ISM\" @ 868MHz or \"American ISM\" @ 915MHz)\u003c\/li\u003e\n\u003cli\u003e+13 to +20 dBm up to 100 mW Power Output Capability (power output selectable in software)\u003c\/li\u003e\n\u003cli\u003e50mA (+13 dBm) to 150mA (+20dBm) current draw for transmissions\u003c\/li\u003e\n\u003cli\u003eRange of approx. 350 meters, depending on obstructions, frequency, antenna and power output\u003c\/li\u003e\n\u003cli\u003eCreate multipoint networks with individual node addresses\u003c\/li\u003e\n\u003cli\u003eEncrypted packet engine with AES-128\u003c\/li\u003e\n\u003cli\u003eSimple wire antenna or spot for uFL connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some headers so you can solder it in and plug into a solderless breadboard. You will need to cut and solder on a small piece of wire (any solid or stranded core is fine) in order to create your antenna. Lipoly battery and USB cable not included but we do have lots of options in the shop if you'd like!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003cul\u003e\n\u003cli\u003eEagleCAD, Fritzing and datasheet available in the product tutorial\u003c\/li\u003e\n\u003cli\u003e51mm x 23mm x 8mm \/ 2.0\" x 0.9\" x 0.28\"\u003c\/li\u003e\n\u003cli\u003eWeight: 5.6g\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623685042394,"sku":"mcn1789675751316","price":24.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-feather-m0-rfm69hcw-packet-radio---868-or-915-mhz-radiofruit_1.jpg?v=1789675756"},{"product_id":"8-channel-bi-directional-logic-level-converter-txb0108","title":"8-channel Bi-directional Logic Level Converter (TXB0108)","description":"\u003cp\u003eBecause the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flash cards and modes are 3.3V-only, many makers find that they need to perform level shifting\/conversion to protect the 3.3V device from 5V.\u003cbr\u003e\u003cbr\u003eAlthough one can use resistors to make a divider, for high speed transfers, the resistors can add a lot of slew and cause havoc that is tough to debug. For that reason, we like using 4050\/74LVX245 series and similar logic to perform proper level shifting. Only problem is that they are only good in one direction which can be a problem for some specialty bi-diectional interfaces and also makes wiring a little hairy.\u003cbr\u003e\u003cbr\u003eThat's where this lovely chip, the TXB0108 bi-directional level converter comes in! This chip perform bidirectional level shifting from pretty much any voltage to any voltage and will \u003cstrong\u003eauto-detect the direction\u003c\/strong\u003e. Only thing that doesn't work well with this chip is i2c (because it uses strong pullups which confuse auto-direction sensor). If you need to use pullups, you can but they should be at least 50K ohm - the ones internal to AVRs\/Arduino are about 100K ohm so those are OK! Its a little more luxurious than a 74LVX245 but if you just don't want to worry about directional pins this is a life saver!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSince this chip is a special bi-directional level shifter it does not have strong output pins that can drive LEDs or long cables, it's meant to sit on a breadboard between two logic chips!\u003c\/strong\u003e If you do not need instant bi-directional support, we suggest the 74LVX245 as below which has strong output drive.\u003cbr\u003e\u003cbr\u003eThis breakout saves you from having to solder the very fine pitch packages that this chip comes with. We also add 0.1uF caps onto both sides and a 10K pull-up resistor on the output enable pin so you can use it right out of the box!\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003cul\u003e\n\u003cli\u003eTXB0108 Datasheet\u003c\/li\u003e\n\u003cli\u003eTXB0108 App note detailing how it works!\u003c\/li\u003e\n\u003cli\u003eEagleCAD PCB files on GitHub\u003c\/li\u003e\n\u003cli\u003eFritzing object in Adafruit Fritzing library\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623685599450,"sku":"hyj1789675762710","price":7.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/8-channel-bi-directional-logic-level-converter-txb0108_1.jpg?v=1789675767"},{"product_id":"large-push-pull-solenoid","title":"Large push-pull solenoid","description":"\u003cp\u003eSolenoids are basically electromagnets: they are made of a big coil of copper wire with an armature (a slug of metal) in the middle. When the coil is energized, the slug is pulled into the center of the coil. This makes the solenoid able to pull (from one end) or push (from the other)\u003cbr\u003e\u003cbr\u003eThis solenoid in particular is nice and strong, with a 40mm long body and a 'captive' armature with a return spring. This means that when activated with up to 12VDC, the solenoid moves and then the voltage is removed it springs back to the original position, which is quite handy. Many lower cost solenoids are only push type or only pull type and may not have a captive armature (it'll fall out!) or don't have a return spring. This solenoid has 4xM3 (metric) threaded holes in the bottom for easy mounting.\u003cbr\u003e\u003cbr\u003eTo drive a solenoid you will need a power transistor and a diode, check this diagram for how to wire it to an Arduino or other microcontroller. You will need a fairly good power supply to drive a solenoid, as a lot of current will rush into the solenoid to charge up the electro-magnet, about 250mA, so \u003cstrong\u003edon't\u003c\/strong\u003e try to power it with a 9V battery! 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The 4 directional buttons plus select button allows basic control without having to attach a bulky computer.\u003cbr\u003e\u003cbr\u003eThe shield is designed for 'classic' Arduinos such as the Uno, Duemilanove, Diecimilla, etc. It uses the I2C pins at Analog 4 and Analog 5. It will also work perfectly with Arduino Mega R3's which have the extra SDA\/SCL I2C pins broken out. Earlier Mega's have the I2C pins in a different location and will require you to solder two wires from the I2C pins on the shield and plug them into the different I2C locations at Digital 20 \u0026amp; 21.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThis product comes as a kit!\u003c\/strong\u003e Included is a high quality, USA-made PCB and all the components (buttons, header etc). This product comes with a \u003cstrong\u003e16x2 Blue \u0026amp; White LCD\u003c\/strong\u003e. Assembly is easy, even if you've never soldered before and the kit can be completed in 30 minutes. Check the product tutorial page for assembly instructions before purchasing\u003cbr\u003e\u003cbr\u003eOf course, we even wrote an easy-to-use Arduino library that you can easily add to your project. It acts just like the built in LiquidCrystal library, but automatically uses the shield pins. You can also easily query the 5 keypad buttons to get input through the library, so you get extra buttons without using any more pins. The buttons are automatically de-bounced inside the library.\u003cbr\u003e\u003cbr\u003eAt this time, the library and shield can control the backlight of our character LCDs by turning the LED on or off. There is no support for PWM control of the backlight at this time, so if you need to have more granular control of the backlight, this shield can't do that (the I2C expander does not have PWM output).\u003cbr\u003e\u003cbr\u003eProduct page with tutorials, documentation and assembly information\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003cul\u003e\n\u003cli\u003eEagleCAD PCB files and Fritzing available in the product tutorial\u003c\/li\u003e\n\u003cli\u003eDimensions: 2.1\" x 3.2\"\u003c\/li\u003e\n\u003cli\u003eComes with a 16x2 Blue\u0026amp;White backlight LCD\u003c\/li\u003e\n\u003cli\u003ePlug and play with any Arduino 'classic' - UNO, duemilanove, diecimilla, etc as well as Arduino Mega R3.\u003c\/li\u003e\n\u003cli\u003eUses only the I2C pins - Analog 4 \u0026amp; 5 on classic Arduinos, Digital 20 and 21 on Arduino Mega R3\u003c\/li\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit address 0x20\u003c\/li\u003e\n\u003cli\u003eMounting hole size is 2.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623700181210,"sku":"jcr1789676128056","price":18.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/lcd-shield-kit-with-16x2-character-display-blue-white_1.jpg?v=1789676143"},{"product_id":"waterproof-2xaa-battery-holder-with-onoff-switch-2","title":"Waterproof 2xAA Battery Holder with On\/Off Switch","description":"\u003cp\u003eKeep your power source safe and toasty in these waterproof 2xAA battery holders.\u003c\/p\u003e\n\u003cp\u003eThey're just like classic switched battery holders, but designed for survival! The case has a rubber gasket around the edge of the case (it's black and hard to see in the photos but it is there) and attaches together with 4 machine screws.\u003c\/p\u003e\n\u003cp\u003eWhat we like about this design is that the hex nuts are captive in one side and you can assemble\/disassemble as many times as you need. There's a rubber-boot on-off switch (press to turn on\/off). \u003cspan data-mce-fragment=\"1\"\u003eUse with \u003c\/span\u003e1.5V alkaline batteries\u003cspan data-mce-fragment=\"1\"\u003e for 4.5V or \u003c\/span\u003erechargeable cells\u003cspan data-mce-fragment=\"1\"\u003e for about 3.6V output.\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e\u003cb\u003eThese can come either with the screwholes on the body of the battery holder OR on the outside. Both work the same!\u003c\/b\u003e\u003cbr\u003e \u003cbr\u003e Would work great with our waterproof DC power plugs (just use heatshrink to waterproof the solder connections)\u003cbr\u003e \u003cbr\u003e We also have a 3xAA version when you need a little more power\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 68mm x 33mm x 19mm\u003c\/li\u003e\n\u003cli\u003eWire Length: 149.5mm\u003c\/li\u003e\n\u003cli\u003eWeight: 26.10 grams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623700967642,"sku":"hxt1789676132670","price":3.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/waterproof-2xaa-battery-holder-with-onoff-switch_1_4fc22030-dfc4-43e7-b970-d9420aad8aea.jpg?v=1789676166"},{"product_id":"waterproof-3xaa-battery-holder-with-onoff-switch","title":"Waterproof 3xAA Battery Holder with On\/Off Switch","description":"\u003cp\u003eKeep your power source safe and toasty in these waterproof 3xAA battery holders.\u003c\/p\u003e\n\u003cp\u003eThey're just like classic switched battery holders, but designed for survival! The case has a rubber gasket around the edge of the case (it's black and hard to see in the photos but it is there) and attaches together with 4 machine screws.\u003c\/p\u003e\n\u003cp\u003eWhat we like about this design is that the hex nuts are captive in one side and you can assemble\/disassemble as many times as you need. There's a potted power switch and a rubber-boot on-off switch (press to turn on\/off). Use with 1.5V alkaline batteries for 4.5V or rechargeable cells for about 3.6V output.\u003cbr\u003e \u003cbr\u003e Would work great with our waterproof DC power plugs (just use heat shrink to waterproof the solder connections)\u003cbr\u003e \u003cbr\u003e \u003cb\u003eThe power cable wires are not polarity marked, use any multimeter to verify the polarity during use.\u003c\/b\u003e\u003cbr\u003e \u003cbr\u003e We also have a 2xAA version when you need a smaller \u0026amp; lighter box\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 36 grams\u003c\/li\u003e\n\u003cli\u003e63mm (with machine screw ears) x 77mm x 20mm\u003c\/li\u003e\n\u003cli\u003e6\" (150mm) long power cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623701459162,"sku":"mrg1789676175964","price":3.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/waterproof-3xaa-battery-holder-with-onoff-switch_1.jpg?v=1789676180"},{"product_id":"miniature-wireless-usb-keyboard-with-touchpad","title":"Miniature Wireless USB Keyboard with Touchpad","description":"\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLithium Battery Shipping:\u003c\/strong\u003e\u003c\/span\u003e Due to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart your shipping options will be limited and may cost more than our usual rates. Why?\u0026lt;\u0026gt;\n\u003cp\u003eAdd a miniature wireless controller to your computer project with this combination keyboard and touchpad. We found the smallest wireless USB keyboard available, a mere 6\" x 2.4\" x 0.5\" (152mm x 59mm x 12.5mm)! It's small but usable to make a great accompaniment to a computer such as the Beagle Bone or Raspberry Pi. The keyboard itself is battery powered (there's a rechargeable battery inside that you charge up via the included USB cable). The keyboard communicates back to the computer via 2.4 GHz wireless link (not Bluetooth)\u003cbr\u003e\u003cbr\u003eThe keyboard can only be used with a USB-host such as a computer. Its not intended to be used with an Arduino or Basic Stamp, etc. We tested it with the Raspberry Pi and it works great: uses only one USB port for both mouse and keyboard.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eWorks up to 30 feet (10 meters)\u003c\/li\u003e\n\u003cli\u003eStandby time: 500 - 700 hours\u003c\/li\u003e\n\u003cli\u003eBacklit keyboard\u003c\/li\u003e\n\u003cli\u003eKeyboard dimensions: 6\" x 2.4\" x 0.5\" (152mm x 59mm x 12.5mm)\u003c\/li\u003e\n\u003cli\u003eWeight (keyboard + USB adapter): 100 grams\u003c\/li\u003e\n\u003cli\u003eUSB adapter, wireless 2.4GHz (not bluetooth)\u003c\/li\u003e\n\u003cli\u003eUSB charging cable included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623704113370,"sku":"pmk1789676306655","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/miniature-wireless-usb-keyboard-with-touchpad_1.jpg?v=1789676312"},{"product_id":"bi-fold-compartment-parts-box","title":"Bi-Fold Compartment Parts Box","description":"\u003cp\u003eWe looked long and hard for a high-quality, sturdy, durable-latching parts box and we have it! This handy box has outer dimensions of 6.25\" x 3.5\" (159mm x 89mm) - 4.1\" including hinges (104mm), long compartments are 3.35\" x 1.15\" (85 x 29mm) and for short compartments are 1.65\" x 1.15\" (42 x 29mm). Perfect for small parts and more! We tested dozens of other latching lid boxes, this is the best one. This box is \u003cstrong\u003eNOT\u003c\/strong\u003e anti-static, but you can use foam or anti-static bags inside if needed.\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003cp\u003eOuter dimensions 6.25\" x 3.5\" (159mm x 89mm) - 4.1\" including hinges (104mm)\u003cbr\u003eLong compartments are 3.35\" x 1.15\" (85 x 29mm)\u003cbr\u003eShort compartments are 1.65\" x 1.15\" (42 x 29mm)\u003cbr\u003eRectangle in center of lids (for stickers!) 42mm x 110mm\u003c\/p\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623706538202,"sku":"crk1789676363125","price":3.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/bi-fold-compartment-parts-box_1.jpg?v=1789676368"},{"product_id":"flexible-usb-swivel-adapter","title":"Flexible USB Swivel Adapter","description":"\u003cp\u003eThis flexible USB swivel adapter will extend your USB port out of the way. Useful when you want to attach a 'bulky' USB device without blocking a secondary port. We thought this would be handy for BeagleBone or Raspberry Pi users. Rotates 180 degrees in two axes, with a very nice solid construction.\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003cp\u003eWeight: 8.74g\u003cbr\u003e\u003cbr\u003eLength: 66mm\u003cbr\u003e\u003cbr\u003eWidth: 17.6mm\u003cbr\u003e\u003cbr\u003eHeight: 9.4mm\u003c\/p\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623706898650,"sku":"lbv1789676372740","price":3.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/flexible-usb-swivel-adapter_1.jpg?v=1789676377"},{"product_id":"brass-liquid-solenoid-valve-12v-12-nps","title":"Brass Liquid Solenoid Valve - 12V - 1\/2 NPS","description":"\u003cp\u003eControl the flow of fluid using the flow of electrons! This liquid valve would make a great addition to your robotic gardening, aquarium, or pool project. There are two 1\/2\" (Nominal NPS) outlets. Normally, the valve is closed. When 12VDC is applied to the two terminals, the valve opens and water can flow. Unlike the plastic solenoid valve, this one does not have a gasket, so there is no minimum pressure requirement. However, they aren't a perfect-perfect seal. When closed you may get drips when there's pressure from the water side.\u003cbr\u003e\u003cbr\u003eWe tried this solenoid at various DC voltages and found we could actuate it down at 6VDC (although it was a little slower to open). Here is the current draw table for various voltages. We suggest a TIP120 or N-Channel power FET with a 1N4001 kickback diode to drive this from a microcontroller pin. For a power supply, our 12V 5A power adapter will do the job.\u003cbr\u003e\u003cbr\u003eIf you want smaller, more basic valve, we also carry a plastic version which does have a minimum pressure requirement but has much lower power requirements!\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eThese solenoids are not rated for food safety by any official standards. However, they are made of cast brass, with a rubber gasket made of NBR (Nitrile Rubber) so it can be used with any fluid that will not damage or be damaged by the rubber gasket material.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003e1\/2\" Nominal NPS\u003c\/li\u003e\n\u003cli\u003eWorking Liquid Pressure: 0 Mpa - 1.0 Mpa (140 PSI)\u003c\/li\u003e\n\u003cli\u003eWorking Temperature: -5℃ - 80 ℃\u003c\/li\u003e\n\u003cli\u003eActuating voltage: 12VDC (but we found it would work down to 6V)\u003c\/li\u003e\n\u003cli\u003eActuating life: ≥ 50 million cycles\u003c\/li\u003e\n\u003cli\u003eWeight: 1.7lbs\u003c\/li\u003e\n\u003cli\u003eDimensions: 105mm tall x 55mm wide x 65mm long\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003cstrong\u003e \u0026amp; Current\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e6V - 1.6 A\u003c\/li\u003e\n\u003cli\u003e7V - 1.86 A\u003c\/li\u003e\n\u003cli\u003e8V - 2.0 A\u003c\/li\u003e\n\u003cli\u003e9V - 2.3 A\u003c\/li\u003e\n\u003cli\u003e10V - 2.5 A\u003c\/li\u003e\n\u003cli\u003e11V - 2.7 A\u003c\/li\u003e\n\u003cli\u003e12V - 3 A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623707488474,"sku":"juw1789676400712","price":19.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/brass-liquid-solenoid-valve---12v---12-nps_1.jpg?v=1789676404"},{"product_id":"assembled-feather-huzzah-w-esp8266-wifi-with-stacking-headers","title":"Assembled Feather HUZZAH w\/ ESP8266 WiFi With Stacking Headers","description":"\u003cp\u003eFeather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores.\u003c\/p\u003e\u003cp\u003eThis is the \u003cstrong\u003eAdafruit Feather HUZZAH ESP8266\u003c\/strong\u003e - our take on an 'all-in-one' ESP8266 WiFi development board with built in USB and battery charging. Its an ESP8266 WiFi module with all the extras you need, ready to rock! We have other boards in the Feather family, check'em out here.\u003c\/p\u003e\u003cp\u003eAt the Feather HUZZAH's heart is an ESP8266 WiFi microcontroller clocked at 80 MHz and at 3.3V logic. This microcontroller contains a Tensilica chip core as well as a full WiFi stack. You can program the microcontroller using the Arduino IDE for an easy-to-run Internet of Things core. We wired up a USB-Serial chip that an upload code at a blistering 921600 baud for fast development time. It also has auto-reset so no noodling with pins and reset button pressings.\u003c\/p\u003e\u003cp\u003eTo make it easy to use for portable projects, we added a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHere's some handy specs!\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures 2.0\" x 0.9\" x 0.28\" (51mm x 23mm x 8mm) without headers soldered in\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 9.7 grams\u003c\/li\u003e\n\u003cli\u003eESP8266 @ 80MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e4MB of FLASH (32 MBit)\u003c\/li\u003e\n\u003cli\u003eBuilt in WiFi 802.11 b\/g\/n\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eCP2104 USB-Serial converter onboard with 921600 max baudrate for uploading\u003c\/li\u003e\n\u003cli\u003eAuto-reset support for getting into bootload mode before firmware upload\u003c\/li\u003e\n\u003cli\u003e9 x GPIO pins - can also be used as I2C and SPI\u003c\/li\u003e\n\u003cli\u003e1 x analog inputs 1.0V max\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA LiPoly charger with charging status indicator LED, can also cut a trace to disable the charger\u003c\/li\u003e\n\u003cli\u003ePin #0 red LED for general purpose blinking. Pin #2 blue LED for bootloading debug \u0026amp; general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eComes fully assembled and tested, with a USB interface that lets you quickly use it with the Arduino IDE or NodeMCU Lua. (It comes preprogrammed with the Lua interpreter). This version comes \u003cstrong\u003epre-soldered with Feather stacking headers! \u003c\/strong\u003eClick here for the un-soldered version. \u003cstrong\u003eLipoly battery and USB cable not included\u003c\/strong\u003e (but we do have lots of options in the shop if you'd like!)\u003c\/p\u003e\u003cp\u003eCheck out our tutorial for all sorts of details, including schematics, files, IDE instructions, power management and more!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cul\u003e\n\u003cli\u003e23mm x 51mm x 19mm \/ 0.9\" x 2\" x 0.74\"\u003c\/li\u003e\n\u003cli\u003eWeight: 9.4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623763390682,"sku":"fgf1789677854612","price":16.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/assembled-feather-huzzah-w-esp8266-wifi-with-stacking-headers_1.jpg?v=1789677860"},{"product_id":"adafruit-music-maker-featherwing-mp3-ogg-wav-midi-synth-player","title":"Adafruit Music Maker FeatherWing - MP3 OGG WAV MIDI Synth Player","description":"\u003cp\u003eBend all audio files to your will with the \u003cstrong\u003eAdafruit Music Maker FeatherWing\u003c\/strong\u003e! It's a fun-size version of our Music Maker shield for Arduino! This powerful wing features the VS1053, an encoding\/decoding (codec) chip that can decode a wide variety of audio formats such as MP3, AAC, Ogg Vorbis, WMA, MIDI, FLAC, WAV (PCM and ADPCM). You can do all sorts of stuff with the audio as well such as adjusting bass, treble, and volume digitally.\u003cbr\u003e\u003cbr\u003eAll this functionality is implemented in a light-weight SPI interface so that any Feather Board can play audio from an SD card. There's also a special MIDI mode that you can boot the chip into that will read 'classic' 31250Kbaud MIDI data from the UART TX pin and act like a synth\/drum machine - there are dozens of built-in drum and sample effects!\u003c\/p\u003e\u003cp\u003eWhat a great musical add-on to your Feather! That's why we spun up this super FeatherWing, perfect for use with any of our Feather Boards! Music playback testing working with ATmega32u4, ATSAMD M0, ESP8266, WICED Teensy 3, and nRF52 Feathers. MIDI playback works with all Feathers but you may need to remove the 'Wing during programming and also for USB-Serial Feathers like the ESP8266 and nRF52 you'll end up re-using the main Serial console for MIDI which can be confusing.\u003c\/p\u003e\u003cp\u003eHere are some specs:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures the VS1053B codec chip - decodes Ogg Vorbis, MP3\/MP2\/MP1, MP4, AAC, WMA, FLAC, WAV\/PCM, MIDI.\u003c\/li\u003e\n\u003cli\u003eStereo audio out with proper audio filter caps and ground reference so it can be safely connected directly to headphones, a stereo system or other powered speakers\u003c\/li\u003e\n\u003cli\u003eMicroSD card socket, for any FAT16\/FAT32 formatted SD card from 64MB or greater\u003c\/li\u003e\n\u003cli\u003eBuilt in MIDI synth\/drum machine with dozens of instruments\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEach order comes with one tested FeatherWing, and two sticks of 0.1\" male headers to plug it into your Feather. Some light soldering is required to attach the through-hole headers to the PCB for plugging into your Feather Board. \u003cstrong\u003eHeadphones, SD card and Feather Board not included!\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExample code, wiring diagrams, library code, schematics and Fritzing object all in the tutorial!\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003e\u003cstrong\u003eExample code, wiring diagrams, library code, schematics and Fritzing object all in the tutorial!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevision history\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eAs of Jan 2 2018 we're selling a slightly updated version with a pull-up resistor on the UART\/MIDI pin which should help reduce intermittant UART input data (it is otherwise identical)\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 53.0mm x 23.0mm x 7.8mm \/ 2.1\" x 0.9\" x 0.3\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 5.4g \/ 0.2oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623768862938,"sku":"arw1789677920911","price":16.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-music-maker-featherwing---mp3-ogg-wav-midi-synth-player_1.jpg?v=1789677927"},{"product_id":"music-maker-featherwing-with-3w-amp-mp3-ogg-wav-midi-synth-player","title":"Music Maker FeatherWing with 3W Amp - MP3 OGG WAV MIDI Synth Player","description":"\u003cp\u003eBend all audio files to your will with the \u003cstrong\u003eAdafruit Music Maker FeatherWing + Amplifier\u003c\/strong\u003e! It's a fun-size version of our Music Maker shield for Arduino, and similar to our other Music Maker FeatherWing, but this one is even better - \u003cstrong\u003ewith an on-board 3 Watt amplifier\u003c\/strong\u003e! This powerful wing features the VS1053, an encoding\/decoding (codec) chip that can decode a wide variety of audio formats such as MP3, AAC, Ogg Vorbis, WMA, MIDI, FLAC, WAV (PCM and ADPCM). You can do all sorts of stuff with the audio as well such as adjusting bass, treble, and volume digitally.\u003cbr\u003e\u003cbr\u003eAll this functionality is implemented in a light-weight SPI interface so that any Feather Board can play audio from an SD card. There's also a special MIDI mode that you can boot the chip into that will read 'classic' 31250Kbaud MIDI data from the UART TX pin and act like a synth\/drum machine - there are dozens of built-in drum and sample effects!\u003c\/p\u003e\u003cp\u003eWhat a great musical add-on to your Feather! That's why we spun up this super FeatherWing, perfect for use with any of our Feather Boards! Music playback testing working with ATmega32u4, ATSAMD M0, ESP8266, WICED Teensy 3, and nRF52 Feathers. 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Some light soldering is required to attach the through-hole headers and terminal blocks to the PCB for plugging into your Feather Board and speakers.\u003c\/p\u003e\u003cp\u003eOnce you've soldered the terminal blocks in you can connect any speaker you like, such as our 4Ω 3W or 8Ω 1W. Hey you can even use a surface transducer! Don't forget to make sure you have a good strong 5V power supply - especially if you're using the 3W 4 ohm speakers! Our 2.4A power plug is recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The terminal blocks included with your product may be blue or black.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpeakers, SD card and Feather Board not included!\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eExample code, wiring diagrams, library code, schematics and Fritzing object all in the tutorial!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003e\u003cstrong\u003eExample code, wiring diagrams, library code, schematics and Fritzing object all in the tutorial!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProduct Dimensions: 51.0mm x 23.0mm x 3.6mm \/ 2.0\" x 0.9\" x 0.1\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 4.8g \/ 0.2oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623769682138,"sku":"gup1789677956084","price":25.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/music-maker-featherwing-with-3w-amp---mp3-ogg-wav-midi-synth-player_1.jpg?v=1789677960"},{"product_id":"hdmi-to-rca-audio-and-ntsc-or-pal-video-adapter","title":"HDMI to RCA Audio and NTSC or PAL Video Adapter","description":"\u003cp\u003eDo you have a display, television, projector or some other older device that isn't compatible with your HDMI devices? Here's an adapter that will allow you to convert HDMI from your modern computer or game system to NTSC\/PAL, for older screens and devices that might not have an HDMI input.\u003c\/p\u003e\u003cp\u003eThis mini HDMI to AV signal converter will convert HDMI video signal or audio signal to CVBS (either NTSC or PAL selectable) composite video signal \u003cem\u003eand\u003c\/em\u003e left\/right stereo audio signals. A switch on the side will select between standard 480i NTSC or 576i PAL. Note that you will get some degradation of signal just by the fact that you'll be converting HD video down to a low-rez display. That said, for many older devices, such as TVs, CRTs, VCRs, projectors, DVD recorders, game console, etc. you may not have a choice. Just be aware that it won't turn your 1990 TV into an HDMI-quality display!\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible HDMI1.3, Supports HDMI input from 480i to 1080P. 3D and HDCP not supported (so turn off HDCP on your device)\u003c\/li\u003e\n\u003cli\u003eSelectable NTSC or PAL standard TV format outputs\u003c\/li\u003e\n\u003cli\u003eAlso separates out the HDMI audio signal into left and right line level output.\u003c\/li\u003e\n\u003cli\u003eNo need to install drivers! The adapter is portable, flexible, plug and play\u003c\/li\u003e\n\u003cli\u003ePackage includes: Converter, USB Power Cable and User Manual\u003cp\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cul\u003e\n\u003cli\u003eAdapter body dimensions: 68mm x 55mm x 21mm\u003c\/li\u003e\n\u003cli\u003eCable length: 28\" \/ 760mm\u003c\/li\u003e\n\u003cli\u003ePowered via mini USB cable, plug into any USB hub, computer, or USB wall adapter (not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct Weight: 36.0g \/ 1.3oz \u003c\/p\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623771418842,"sku":"ent1789677996388","price":14.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/hdmi-to-rca-audio-and-ntsc-or-pal-video-adapter_1.jpg?v=1789678002"},{"product_id":"adafruit-metro-m0-express-designed-for-circuitpython-atsamd21g18","title":"Adafruit METRO M0 Express - designed for CircuitPython (ATSAMD21G18)","description":"\u003cp\u003eMetro is our series of microcontroller boards for use with the Arduino IDE. This new \u003cstrong\u003eMetro M0 Express\u003c\/strong\u003e board looks a whole lot like our original Metro 328, but with a huge upgrade. Instead of the ATmega328, this Metro features a ATSAMD21G18 chip, an ARM Cortex M0+. It's our first Metro that is designed for use with CircuitPython! CircuitPython is our beginner-oriented flavor of MicroPython - and as the name hints at, its a small but full-featured version of the popular Python programming language specifically for use with circuitry and electronics.\u003c\/p\u003e\u003cp\u003eNot only can you use CircuitPython, but the Metro M0 is also usable in the Arduino IDE.\u003c\/p\u003e\u003cp\u003eAt the Metro M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new Arduino Zero. This chip has a whopping 256K of FLASH (8x more than the Atmega328) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower the METRO\u003c\/strong\u003e with 7-9V polarity protected DC or the micro USB connector to any 5V USB source. The 2.1mm DC jack has an on\/off switch next to it so you can turn off your setup easily. The METRO will automagically switch between USB and DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMETRO has 25 GPIO pins\u003c\/strong\u003e, 12 of which are analog in, and one of which is a true analog out. There's a hardware SPI port, hardware I2C port and hardware UART. Logic level is 3.3V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative USB\u003c\/strong\u003e, there's no need for a hardware USB to Serial converter as the Metro M0 has built in USB support. When used to act like a serial device, the USB interface can be used by any computer to listen\/send data to the METRO, and can also be used to launch and update code via the bootloader. It can also act like a keyboard, mouse or MIDI device as well.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour indicator LEDs and one NeoPixel\u003c\/strong\u003e, on the front edge of the PCB, for easy debugging. One green power LED, two RX\/TX LEDs for data being sent over USB, and a red LED connected. Next to the reset button there is an RGB NeoPixel that can be used for any purpose.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 MB SPI Flash \u003c\/strong\u003estorage chip is included on board. You can use the SPI Flash storage like a very tiny hard drive. When used in Circuit Python, the 2 MB flash acts as storage for all your scripts, libraries and files. 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No soldering required to use, plug and play!\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGood news\u003c\/strong\u003e, CircuitPython now comes preloaded!\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck out our full guide for pinouts, schematics, drivers, instructions, Fritzing object, and more!\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eRevision History:\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eAs of April 27, 2018\u003c\/strong\u003e we have updated the design to have lower analog noise, replaced the SMT DC jack and headers with through-hole headers and jack, and now ship with CircuitPython already loaded.\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDetailed specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eATSAMD21G18 @ 48MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e256KB of FLASH + 32KB of RAM\u003c\/li\u003e\n\u003cli\u003e2 MB SPI Flash chip\u003c\/li\u003e\n\u003cli\u003eNo EEPROM\u003c\/li\u003e\n\u003cli\u003e32.768 KHz crystal for clock generation \u0026amp; RTC\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 25 GPIO pins, 5 more than the Metro 328\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003ePWM outputs on almost all pins\u003c\/li\u003e\n\u003cli\u003e6 x 12-bit analog inputs\u003c\/li\u003e\n\u003cli\u003e1 x 10-bit analog output (DAC)\u003c\/li\u003e\n\u003cli\u003eBuilt in NeoPixel on pin #40\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower on\/off switch\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eWe also include 4 rubber bumpers to keep it from slipping off your desk\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003cli\u003eAdafruit Black PCB with gold plate on pads\u003c\/li\u003e\n\u003cli\u003eDimensions: 71mm x 53mm \/ 2.8\" x 2.1\"\u003c\/li\u003e\n\u003cli\u003eHeight (w\/ barrel jack): 13mm \/ 0.5\"\u003c\/li\u003e\n\u003cli\u003eWeight: 20g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623776170202,"sku":"fok1789678168388","price":25.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-metro-m0-express---designed-for-circuitpython-atsamd21g18_1.jpg?v=1789678173"},{"product_id":"adafruit-amg8833-ir-thermal-camera-breakout-stemma-qt","title":"Adafruit AMG8833 IR Thermal Camera Breakout (STEMMA QT)","description":"\u003cp\u003eAdd heat-vision to your project and with an Adafruit AMG8833 Grid-EYE Breakout! This sensor from Panasonic is an 8x8 array of IR thermal sensors. When connected to your microcontroller (or raspberry Pi) it will return an array of 64 individual infrared temperature readings over I2C. It's like those fancy thermal cameras, but compact and simple enough for easy integration.\u003c\/p\u003e\n\u003cp\u003eThis part will measure temperatures ranging from \u003cstrong\u003e0°C to 80°C (32°F to 176°F) \u003c\/strong\u003ewith an accuracy of +- 2.5°C (4.5°F). It can detect a human from a distance of up to 7 meters (23) feet. With a maximum frame rate of 10Hz, It's perfect for creating your own human detector or mini thermal camera. We have code for using this breakout on an Arduino or compatible (the sensor communicates over I2C) or on a Raspberry Pi with Python. On the Pi, with a bit of image processing help from the SciPy python library we were able to interpolate the 8x8 grid and get some pretty nice results!\u003c\/p\u003e\n\u003cdiv class=\"row-fluid build-text\"\u003e\n\u003cp\u003eThe AMG8833 is the next generation of 8x8 thermal IR sensors from Panasonic, and offers higher performance than it's predecessor the AMG8831. The sensor only supports I2C, and has a configurable interrupt pin that can fire when any individual pixel goes above or below a threshold that you set.\u003c\/p\u003e\n\u003cp\u003eTo make it easy to use, we pick \u0026amp; placed it on a breakout board with a 3.3V regulator and level shifting. So you can use it with any 3V or 5V microcontroller or computer.\u003c\/p\u003e\n\u003cp\u003eShould you wish to avoid soldering, we now also include our Stemma QT connectors (SparkFun Qwiic compatible). \u003cstrong\u003eUsing these handy connectors you can simply plug in the sensor, no soldering required! \u003c\/strong\u003eQT Cable is not included, but we have a variety in the shop.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eEven better - We've done all the hard work here, with example code and supporting software libraries to get you up in running in just a few lines of Arduino, Python or CircuitPython code! Check out our guide for how to get started.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003e\u003cstrong\u003eCheck our our detailed guide for wiring diagrams, datasheets, schematics, libraries, code, Fritzing objects, etc!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of March 3, 2021, we've updated this sensor to be STEMMA QT compatible -\u003c\/strong\u003e that means there's now an easy way to plug-and-play this sensor without any soldering! The physical shape has not changed, but the pinout has changed from the non-QT earlier version to our standard pin ordering. So double-check your SDA\/SCL pins are not swapped!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 25.6mm x 25.3mm x 6.0mm\u003c\/p\u003e\n\u003cp\u003eProduct Weight: 3.2g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623778758874,"sku":"yxs1789678288453","price":43.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-amg8833-ir-thermal-camera-breakout-stemma-qt_1.jpg?v=1789678293"},{"product_id":"hydro-dipping-sheets-10-pack-of-a4-size-sheets","title":"Hydro Dipping Sheets - 10 Pack of A4 Size Sheets","description":"\u003cp\u003eHydro dipping is a fun, hands-on way of adding printed designs to any surface! This process can be done on any material that can hold the base coat and can be submerged into water. Works really well with any 3D printed project, but molded and cast parts also benefit. You've probably seen cool videos of motorcycle helmets and ceramic statues being dipped - when done right you can cover an entire shape with colorful ink.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: you need to peel off the clear backing film before use! It's clear and hard to see - but it's there!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStart by using an ink-jet printer (laser printers wont work!) and print on your design. Solid, abstract and repeating patterns work best because it can be challenging to line up the artwork when you're doing the dip. After printing a pattern or design, the thermal paper is floated on top of a vat of hot water. The ink will float, held together by a thin clear polymer layer on the top. Prepare and slowly dip your piece at a 45 degree angle into the water, the image is transferred onto your project. If it doesn't quite turn out, you can scrub it off before the ink sets.\u003c\/p\u003e\n\u003cp\u003eNote it does take a little practice to get good at this technique, but we have a handy DIY video that takes you through the process with lots of tips!\u003c\/p\u003e\n\u003cp\u003eThis thermal paper is\u003cstrong\u003e A4 size \u003c\/strong\u003eand works best with water-based pigment ink. \u003cstrong\u003eComes in a pack of 10 sheets you can cut the sheets down and\/or reuse un-printed parts as long as you have enough border space.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cp\u003eProduct Dimensions: 300.0mm x 210.0mm x 0.2mm \/ 11.8\" x 8.3\" x 0.0\"\u003c\/p\u003e\n\u003cp\u003eProduct Weight: 8.0g \/ 0.3oz\u003c\/p\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623782756570,"sku":"dnj1789678402918","price":12.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/hydro-dipping-sheets---10-pack-of-a4-size-sheets_1.jpg?v=1789678422"},{"product_id":"clear-enclosure-for-arduino-or-metro","title":"Clear Enclosure for Arduino or Metro","description":"\u003cp\u003eThis simple but effective enclosure will fit any 'classic Arduino' shaped development board - we've tested it for sure with the Arduino UNO R3, Adafruit Metro and Adafruit Metro Express. It's clear so you can see all your onboard LEDs and silkscreen labels. There are four small screws you can use to affix the board and some bumpers that go on the bottom. We rather like this case because it's low-profile enough that you can fit shields on top. There's even a flexi-nub for pressing the reset button!\u003c\/p\u003e\u003cp\u003eComes with two matching pieces, 4 screws and 4 bumpers. No dev board included!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cp\u003eProduct Dimensions: 75.0mm x 60.0mm x 19.5mm \/ 3.0\" x 2.4\" x 0.8\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 23.2g \/ 0.8oz \u003c\/p\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623784624346,"sku":"jmd1789678489181","price":5.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/clear-enclosure-for-arduino-or-metro_1.jpg?v=1789678493"},{"product_id":"adafruit-metro-m4-feat-microchip-atsamd51","title":"Adafruit Metro M4 feat. Microchip ATSAMD51","description":"\u003cp\u003eAre you ready? Really ready? Cause here comes the fastest, most powerful Metro ever. The \u003cstrong\u003eAdafruit Metro M4\u003c\/strong\u003e featuring the \u003cstrong\u003eMicrochip ATSAMD51\u003c\/strong\u003e. This Metro is like a bullet train, with it's 120MHz Cortex M4 with floating point support. Your code will zig and zag and zoom, and with a bunch of extra peripherals for support, this will for sure be your favorite new chipset.\u003c\/p\u003e\u003cp\u003eTo start off our ATSAMD51 journey we decided to kick it off with the classic 'Arduino compatible' shape and pinout you know and love. This Metro is the same size as the others, and is compatible with all our shields. It's got analog pins where you expect, and SPI\/UART\/I2C hardware support in the same spot as the Metro 328 and M0. But! It's powered with an ATSAMD51J19:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCortex M4 core running at \u003cstrong\u003e120 MHz\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFloating point support with Cortex M4 DSP instructions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e512 KB\u003c\/strong\u003e flash, \u003cstrong\u003e192 KB\u003c\/strong\u003e RAM\u003c\/li\u003e\n\u003cli\u003e32-bit, 3.3V logic and power\u003c\/li\u003e\n\u003cli\u003eDual 1 MSPS DAC (A0 and A1)\u003c\/li\u003e\n\u003cli\u003eDual 1 MSPS ADC (8 analog pins)\u003c\/li\u003e\n\u003cli\u003e6 x hardware SERCOM (I2C, SPI or UART)\u003c\/li\u003e\n\u003cli\u003e22 x PWM outputs\u003c\/li\u003e\n\u003cli\u003eStereo I2S input\/output with MCK pin\u003c\/li\u003e\n\u003cli\u003e10-bit Parallel capture controller (for camera\/video in)\u003c\/li\u003e\n\u003cli\u003eBuilt in crypto engines with AES (256 bit), true RNG, Pubkey controller\u003c\/li\u003e\n\u003cli\u003e64 QFN\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePretty good start right? So we put this chip on a PCB with all these nice extras:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower the METRO M4\u003c\/strong\u003e with 7-9V polarity protected DC or the micro USB connector to any 5V USB source. The 2.1mm DC jack has an on\/off switch next to it so you can turn off your setup easily. The METRO will automagically switch between USB and DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMETRO has 25 GPIO pins\u003c\/strong\u003e, 8 of which are analog in, and two of which is a true analog out. There's a hardware SPI port, hardware I2C port and hardware UART. Logic level is 3.3V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative USB\u003c\/strong\u003e, there's no need for a hardware USB to Serial converter as the Metro M4 has built in USB support. When used to act like a serial device, the USB interface can be used by any computer to listen\/send data to the METRO, and can also be used to launch and update code via the bootloader. It can also act like an HID keyboard or mouse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour indicator LEDs and one NeoPixel\u003c\/strong\u003e, on the front edge of the PCB, for easy debugging. One green power LED, two RX\/TX LEDs for data being sent over USB, and a red LED connected. Next to the reset button there is an RGB NeoPixel that can be used for any purpose.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 MB QSPI Flash \u003c\/strong\u003estorage chip is included on board. You can use the SPI Flash storage like a very tiny hard drive. When used in Circuit Python, the 2 MB flash acts as storage for all your scripts, libraries and files. When used in Arduino, you can read\/write files to it, like a little datalogger or SD card, and then with our helper program, access the files over USB.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy reprogramming\u003c\/strong\u003e, comes pre-loaded with the UF2 bootloader, which looks like a USB storage key. Simply drag firmware on to program, no special tools or drivers needed! It can be used to load up CircuitPython or Arduino IDE (it is bossa v1.8 compatible)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWe have a working Arduino board support package, with lots of stuff working, but our primary target for this board is CircuitPython - with 120 MHz, and 192KB of RAM CircuitPython runs really well on this chip! At this time, we have CircuitPython 3.0 alpha working, and adding more API parts every week.\u003c\/p\u003e\u003cp\u003eSo what are you waiting for? Pick up a Metro M4 today and be amazed at how easy and fast it is to get started with CircuitPython! Check out our learning guide for more details, schematics, Fritzing objects, files and more!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eAs of Jan 30, 2019 it now comes in a fancy purple color!\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eCheck out our learning guide for more details, schematics, Fritzing objects, files and more!\u003c\/p\u003e\n\u003cp\u003eProduct Dimensions: 72.0mm x 54.0mm x 15.0mm \/ 2.8\" x 2.1\" x 0.6\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 20.6g \/ 0.7oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623792816346,"sku":"jyt1789678710208","price":26.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-metro-m4-feat-microchip-atsamd51_1.jpg?v=1789678738"},{"product_id":"adafruit-feather-m0-express-designed-for-circuitpython-atsamd21-cortex-m0","title":"Adafruit Feather M0 Express - Designed for CircuitPython (ATSAMD21 Cortex M0)","description":"\u003cp\u003eWe love all our Feathers equally, but this Feather is very special. 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We also toss in some header so you can solder it in and plug into a solderless breadboard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLipoly battery and USB cable not included\u003c\/strong\u003e (but we do have lots of options in the shop if you'd like!)\u003c\/p\u003e\n\u003cp\u003eWanna get started with this fancy new Feather? We have a full guide with details on using it with both \u003cstrong\u003eArduino IDE\u003c\/strong\u003e and \u003cstrong\u003eCircuitPython\u003c\/strong\u003e. The guide also has wiring information, drivers, Fritzing objects, schematics, datasheets and more!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eWanna get started with this fancy new Feather? 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The guide also has wiring information, drivers, Fritzing objects, schematics, datasheets and more!\u003c\/p\u003e\n\u003cp\u003eProduct Dimensions: 51.0mm x 22.8mm x 7.3mm \/ 2.0\" x 0.9\" x 0.3\"\u003c\/p\u003e\n\u003cp\u003eProduct Weight: 4.7g \/ 0.2oz\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":48623793995994,"sku":"rfq1789678762467","price":15.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/adafruit-feather-m0-express---designed-for-circuitpython-atsamd21-cortex-m0_1.jpg?v=1789678767"},{"product_id":"adafruit-huzzah32-esp32-feather-board-pre-soldered","title":"Adafruit HUZZAH32 – ESP32 Feather Board (pre-soldered)","description":"\u003cp\u003eAww yeah, it's the Feather you have been waiting for, this time with \u003cstrong\u003epre-assembled headers\u003c\/strong\u003e! The \u003cstrong\u003eHUZZAH32\u003c\/strong\u003e is our ESP32-based Feather, made with the official WROOM32 module. We packed everything you love about Feathers: built in USB-to-Serial converter, automatic bootloader reset, Lithium Ion\/Polymer charger, and just about all of the GPIOs brought out so you can use it with any of our Feather Wings. We have other boards in the Feather family, check'em out here.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis version of the ESP32 Feather comes with plain 0.1\" headers\u003c\/strong\u003e already soldered in so its ready for instant gratification and Feather fun!\u003c\/p\u003e\u003cp\u003eThat module nestled in at the end of this Feather contains a dual-core ESP32 chip, 4 MB of SPI Flash, tuned antenna, and all the passives you need to take advantage of this powerful new processor. The ESP32 has both WiFi \u003cem\u003eand\u003c\/em\u003e Bluetooth Classic\/LE support. That means it's perfect for just about any wireless or Internet-connected project.\u003c\/p\u003e\u003cp\u003eBecause it's part of our Feather eco-system, you can take advantage of the 50+ Wings that we've designed to add all sorts of cool accessories.\u003c\/p\u003e\u003cp\u003eThe ESP32 is a perfect upgrade from the ESP8266 that has been so popular. In comparison, the ESP32 has way more GPIO, plenty of analog inputs, two analog outputs, multiple extra peripherals (like a spare UART), two cores so you don't have to yield to the WiFi manager, much higher-speed processor, etc. etc! We think that as the ESP32 gets traction, we'll see more people move to this chip exclusively, as it is so full-featured.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease note: The ESP32 is still targeted to developers\u003c\/strong\u003e. Not all of the peripherals are fully documented with example code, and there are some bugs still being found and fixed. We got all of our Featherwings working under Arduino IDE, so you can expect things like I2C and SPI and analog reads to work. But other elements are still under development. 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Especially when price and usability are the main selling points. So what should you do when it's time to turn around and make that project of yours run on a battery or solar? Sure you \u003cem\u003ecould\u003c\/em\u003e try to hot-air that regulator off, or you could jerry-rig a relay. Or, use a 555? Ugh, the options aren't that great.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eAdafruit TPL5111 Low Power Reset Timer\u003c\/strong\u003e is a stand-alone breakout that will turn \u003cem\u003eany\u003c\/em\u003e electronics into low-power electronics! It will take care of enabling \u0026amp; disabling your electronics using a built in timer that can vary from once-every 100ms up to once every two hours. Basically, the TPL will set an enable pin high periodically, adjustable by potentiometer or resistor, and turn on your project's power. It will then wait until a signal is received from the project to tell the TPL that it can safely disable the project by setting the enable pin low. If the TPL does not receive a signal by the set time-out, it will reset the device like a watchdog timer.\u003c\/p\u003e\u003cp\u003eWe also have a \u003cstrong\u003eTPL5110\u003c\/strong\u003e breakout, which rather than setting an enable pin high\/low, connects and disconnects power. The \u003cstrong\u003eTPL5111\u003c\/strong\u003e breakout is best when you have an enable pin you can control, the \u003cstrong\u003eTPL5110\u003c\/strong\u003e is best when you are able to 'break' the power input line to place the \u003cstrong\u003eTPL5110\u003c\/strong\u003e between the power supply and Vin.\u003c\/p\u003e\u003cp\u003eUsage is easy. First, set your desired delay but adjusting the on-board trim pot: all the way to the left is once-per-100ms and all the way to the right is once-every-2-hours. Then, connect VDD up to your 3-5V project power supply, and then your project's enable pin to the Enable pin. Finally, select a signal pin from your project to the Done pin. In your project's code or design, just make sure that it sets the Done pin high once it is completed with its task. That's it!\u003c\/p\u003e\u003cp\u003eWhile the TPL5111 is running (but the remainder of the project is de-powered) the current draw is about 20uA (according to our Monsoon Power Meter).\u003c\/p\u003e\u003cp\u003eIf you want to turn the device on by hand, you can also activate the TPL by pressing the onboard tactile switch (or wire your own switch to the Delay pin) See? Your power problems just got \u003cem\u003esolved!\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eComes as a fully assembled breakout board with a TPL5111 chip, all components on-board, and some header. 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