{"product_id":"2157-quad-alphanumeric-display-white-0-54-digits-w-i2c-backpack","title":"Quad Alphanumeric Display - White 0.54\" Digits w\/ I2C Backpack EMBLEM QT \/ Qwiic","description":"\u003cp\u003eDisplay, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is a nice, bright alphanumeric display that shows letters and numbers in a beautiful white hue. It's super bright and designed for viewing from distances up to 23 feet (7 meters) away. Digits have seven white segments on a black surface and we give you a set of two alphanumeric displays as well as a driver board so you can make a clock or a four letter word.\u003cbr\u003e\u003cbr\u003e Like our other LED backpacks, these are end-to-end stackable and by soldering the address jumpers on the back you can have up to 8 backpacks all sharing the same two I2C wires!\u003c\/p\u003e \u003cp\u003eTo get you going fast, we have revised this popular board to be the same size and pinout as before but now with two \u003ca href=\"https:\/\/learn.adafruit.com\/introducing-adafruit-stemma-qt\/what-is-stemma-qt\"\u003eSTEMMA QT connectors\u003c\/a\u003e on either side that are compatible with the \u003ca href=\"https:\/\/www.sparkfun.com\/qwiic\"\u003eSparkFun Qwiic\u003c\/a\u003e I2C connectors. This allows you to make solderless connections between your development board and the HT16K33 or to chain it with a wide range of other sensors and accessories using a \u003ca href=\"https:\/\/www.adafruit.com\/?q=stemma%20qt%20cable\"\u003e\u003cstrong\u003ecompatible cable\u003c\/strong\u003e\u003c\/a\u003e .\u003cbr\u003e\u003cbr\u003e This product comes with:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e 2 x \u003ca href=\"https:\/\/www.adafruit.com\/products\/2153\"\u003eUltra-Bright White Alphanumeric Display - 0.54\" Digit Height\u003c\/a\u003e for 4 digits total\u003c\/li\u003e\n\n\u003cli\u003e 1 x \u003ca href=\"http:\/\/www.adafruit.com\/product\/1910\"\u003eAdafruit 14-segment LED Alphanumeric Backpack - EMBLEM QT\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e 1 x 5-pin header\u003c\/li\u003e\n\n\n\u003c\/ul\u003e \u003cp\u003eA bit of soldering is required to attach the matrix onto the backpack but its very easy to do and only takes about 5 minutes. Of course, in classic Adafruit fashion, \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-led-backpack\/0-54-alphanumeric\"\u003ewe also have a detailed tutorial showing you how to solder, wire and control the display\u003c\/a\u003e . If you've been eyeing alphanumeric displays but hesitated because of the complexity, this is the solution you've been looking for!\u003cbr\u003e\u003cbr\u003e \u003ca href=\"https:\/\/www.adafruit.com\/products\/2153\"\u003eClick here for the version that's just the alphanumeric displays!\u003c\/a\u003e (no backpack) \u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"video-insert\" alt=\"https:\/\/www.youtube.com\/embed\/x1DzTo1m21Q\" contenteditable=\"false\" allowfullscreen=\"true\" frameborder=\"0\" src=\"https:\/\/img.youtube.com\/vi\/x1DzTo1m21Q\/hqdefault.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg class=\"video-insert\" alt=\"\/\/www.youtube.com\/embed\/UZ8GDS36BN4?start=1050\" allowfullscreen=\"true\" frameborder=\"0\" contenteditable=\"false\" src=\"https:\/\/img.youtube.com\/vi\/UZ8GDS36BN4\/hqdefault.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"4-6 Days","offer_id":47700261011801,"sku":"ADA-2157\/B","price":20.42,"currency_code":"EUR","in_stock":true},{"title":"1 day","offer_id":47886473986393,"sku":"ADA-2157\/A","price":20.42,"currency_code":"EUR","in_stock":false},{"title":"2-4 Weeks","offer_id":47886627307865,"sku":"ADA-2157","price":20.42,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/1009\/7753\/files\/2157-01.jpg?v=1705516434","url":"https:\/\/robot-italy.com\/en\/products\/2157-quad-alphanumeric-display-white-0-54-digits-w-i2c-backpack","provider":"Robot Italy","version":"1.0","type":"link"}