{"product_id":"small-8x8-dot-matrix-ultra-bright-blue-discontinued","title":"Small 8x8 Dot Matrix Ultra Bright - Blue [Discontinued]","description":"\u003cp style=\"line-height: 20.8px;\"\u003eThis small 8 x 8 (64 LED) dot matrix is only 1.25\" (32mm) square, and ready to display any scrolling text, graphs, clock display, counter or signs you can think of! The ultra bright LEDs are \u003cstrong\u003every visible\u003c\/strong\u003e, and the units are small enough to plug into a breadboard! The LEDs are contained inside the plastic body in an 8x8 matrix. There are 16 pins on the side, 8 on each, with 0.1\" spacing so you can easily plug it into a breadboard with one row on each side for wiring it up.\u003c\/p\u003e\n\n\u003cp style=\"line-height: 20.8px;\"\u003eThis dot matrix requires an IC to run, and the display is in a grid so you'll need a 1:8 multiplex to control it. You can run it with a MAX7219 which does the multiplexing for you.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eColour: Blue (470nm)\u003c\/li\u003e\n\t\u003cli\u003eLuminous Intensity: 70mcd\u003c\/li\u003e\n\t\u003cli\u003eDC Forward Current: 20mA\u003c\/li\u003e\n\t\u003cli\u003eForward Voltage Range: 2.8 - 3.6V\u003c\/li\u003e\n\t\u003cli\u003eLong operational life\u003c\/li\u003e\n\t\u003cli\u003eLow power dissipation\u003c\/li\u003e\n\t\u003cli\u003eDimensions 31.75 x 31.75 x 8mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"line-height: 20.8px;\"\u003e\u003cstrong\u003eTutorials\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul style=\"line-height: 20.8px;\"\u003e\n\t\u003cli\u003e\u003cstrong\u003eArduino - Controlling an Led matrix or 7-segment displays with the MAX7219\u003c\/strong\u003e\u003c\/li\u003e\n\t\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\u003cstrong\u003eDriving a LED matrix from a Netduino one more time: The Right Way\u003c\/strong\u003e\u003c\/li\u003e\n\t\u003cli style=\"margin: 0px 0px 5px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\u003cstrong\u003eUsing a MAX7219\/MAX7221 LED display driver with a netduino\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ModMyPi","offers":[{"title":"Default Title","offer_id":48624044769498,"sku":"wcr1789680850247","price":3.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/small-8x8-dot-matrix-ultra-bright---blue-discontinued_1.jpg?v=1789680855","url":"https:\/\/memoryfoamwear.shop\/products\/small-8x8-dot-matrix-ultra-bright-blue-discontinued","provider":"My Store","version":"1.0","type":"link"}