{"product_id":"arduino-4-relays-shield","title":"Arduino 4 Relays Shield","description":"\u003cdiv class=\"short-description\"\u003e\n\u003cdiv class=\"std\"\u003eThe Arduino 4 Relays Shield allows your Arduino to drive high-power loads.\u003c\/div\u003e\n\u003cdiv class=\"std\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"std\"\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003eArduino 4 Relays Shield\u003cspan\u003e \u003c\/span\u003eis a solution for driving high power loads that cannot be controlled by Arduino's digital IOs, due to the current and voltage limits of the controller.\u003c\/p\u003e\n\u003cp\u003eThe Shield features four relays, each relay provides 2 pole changeover contacts (NO and NC); in order to increase the current limit of each output the 2 changeover contacts have been put in parallel. Four LEDs indicate the on\/off state of each relay.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGetting Started\u003c\/strong\u003e\u003c\/h3\u003e\nYou can find in the Getting Started section all the information you need to configure your board, use the Arduino Software (IDE), and start tinker with coding and electronics.\u003c\/div\u003e\n\u003ch3 class=\"std\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"std\"\u003e\n\u003cp\u003eThe shield doesn't need external power: it will be provided by the base board, through the 5V and 3.3V pins of the Arduino board used as a base.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"std\"\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable width=\"368\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"222\"\u003eThinker Kit interface\u003c\/td\u003e\n\u003ctd width=\"146\"\u003e2x TWI, 2x OUT, 2x IN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaces with Arduino Board\u003c\/td\u003e\n\u003ctd\u003eDIO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelays\u003c\/td\u003e\n\u003ctd\u003e4 (60W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\n\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ctable width=\"450\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"127\"\u003eCurrent needs\u003c\/td\u003e\n\u003ctd width=\"323\"\u003e140 mA (with all relays on, about 35 mA each)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB Size\u003c\/td\u003e\n\u003ctd\u003e53 x 68.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.044 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Code\u003c\/td\u003e\n\u003ctd\u003eA000110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePower\u003c\/h3\u003e\n\u003ctable width=\"668\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"353\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd width=\"315\"\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil current consumption\u003c\/td\u003e\n\u003ctd\u003e140 mA (with all relays on, about 35 mA each)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle pole charge over contact maximum current\u003c\/td\u003e\n\u003ctd\u003e@ 30 V DC 2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum load voltage\u003c\/td\u003e\n\u003ctd\u003e48 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum switching capacity\u003c\/td\u003e\n\u003ctd\u003e60 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDocuments\u003c\/li\u003e\n\u003cli\u003eSchematics\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Arduino","offers":[{"title":"Default Title","offer_id":48624082649306,"sku":"ecq1789682155169","price":25.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/arduino-4-relays-shield_1.jpg?v=1789682160","url":"https:\/\/memoryfoamwear.shop\/products\/arduino-4-relays-shield","provider":"My Store","version":"1.0","type":"link"}