{"title":"LEDs","description":"\u003cp\u003eBrowse our LEDs collection. Hot Sale.\u003c\/p\u003e","products":[{"product_id":"adafruit-16-x-8-led-matrix-driver-backpack-ht16k33-breakout","title":"Adafruit 16 x 8 LED Matrix Driver Backpack -  HT16K33 Breakout","description":"\u003cp\u003eThis is the magic sauce in our 7-segment and matrix backpacks, now available in breadboard-friendly breakout board format. The HT16K33 is a neat little chip that can drive a multiplexed 16 x 8 matrix (that's 128 individual LEDs). The communication protocol is I2C so it uses only 2 pins, and you can have up to 8 selectable I2C addresses so that's a total of 8 matrices, each one controlling 16 x 8 LEDs for 1024 total LEDs.\u003c\/p\u003e\n\u003cp\u003eUnlike our LED matrix\/segment backpacks, this breakout does not have holes for an existing LED module. Instead, we break out all 16 anodes and 8 cathodes as well as the I2C and power pins. You'll need to wire up the anodes and cathodes by checking out your matrix datasheet and lining up the pins. Wire up any matrix you want and use our handy library to write to the display however you wish. Note that the driver can turn LEDs on and off but cannot individually PWM dim them. This chip is rock solid, has Arduino \u0026amp; Pi example code written for it and is easy to use.\u003c\/p\u003e\n\u003cp\u003eThe chip supports also reading a 3 x 13 keypad matrix but we do not have an example code for it in our library, check the datasheet for more details about the keypad functionality\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRevision History\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of July 30, 2024\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\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\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 35.77mm x 20.37mm x 4.03mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTutorial and Downloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53957693997240,"sku":"lxn1787257002778","price":5.78,"currency_code":"BOB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/adafruit-16-x-8-led-matrix-driver-backpack---ht16k33-breakout_1.jpg?v=1787257011"},{"product_id":"rgb-7-segment-digit-1-tall-digit-discontinued","title":"RGB 7-Segment Digit - 1\" Tall Digit [Discontinued]","description":"\u003cp\u003eThat photo isn't a Photoshop-job, it really is a 7-segment display with a RGB LED in every single segment! Now you can have a large 7-segment digit in your project with a full color display.\u003cbr\u003e\u003cbr\u003eInside each segment is 3 red\/green\/blue LEDs, for 21 LEDs total. The anodes are all connected together and then there are 21 cathodes to control. Unfortunately, that means you'll need 21 pins to fully control the display, and we do not have a backpack or easy solution at this time. We suggest 3 75HC595's (or similar) chained together so you can control 24 pins with a 3-pin SPI interface. That will let you light up each segment's LED separately. The decimal point is not connected (does not light up) on this display, only the seven segments.\u003c\/p\u003e\u003cp\u003eBrightness (at 20mA):\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ered – 244mcd\u003c\/li\u003e\n\u003cli\u003egreen – 552mcd\u003c\/li\u003e\n\u003cli\u003eblue – 100mcd\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 8:10)\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\u003eRGB 7-segment datasheet\u003c\/li\u003e\n\u003cli\u003eThis is a common anode LED display\u003c\/li\u003e\n\u003cli\u003eDimensions: 35.59mm \/ 1.4\" x 24.10mm \/ 0.9\" x 8.18mm \/ 0.3\"\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":53957694062776,"sku":"gec1787257002761","price":11.77,"currency_code":"BOB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/rgb-7-segment-digit---1-tall-digit-discontinued_1.jpg?v=1787257011"},{"product_id":"diffused-piranha-super-flux-rgb-tri-colour-led-10-pack","title":"Diffused 'Piranha' Super-flux  RGB (tri-colour) LED (10 pack)","description":"\u003cp\u003e\u003cstrong\u003eThese 5mm RGB LEDs combine red, green, and blue LEDs in a single diffused package, making them perfect for colourful indicators, lighting effects, and projects that need adjustable colour output.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eHere are the diffused \u003cstrong\u003e5mm tri-colour LEDs\u003c\/strong\u003e with separate red, green and blue LED chips inside! Ultra bright indicator or illuminator, and fun to colour-swirl. \u003cstrong\u003e90 degree\u003c\/strong\u003e viewing angle. You can plug these into a breadboard diagonally.\u003c\/p\u003e\n\u003cp\u003eThese are Common-Anode type which means you connect one pin to \u003cstrong\u003e5V\u003c\/strong\u003e or so and then tie the other three legs to ground through a resistor. We carry and use CA more than CC because multi-LED driver chips (such as the TLC5940\/TLC5941) are often designed exclusively for CA and can't be used with Common-Cathode.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/EJ3MoCdpo4M?si=SAwPOupavWGVGOfF\u0026amp;start=167\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e5mm diffused tri-colour LED with separate red, green and blue chips\u003c\/li\u003e\n\u003cli\u003eUltra bright indicator and illuminator\u003c\/li\u003e\n\u003cli\u003e90 degree viewing angle\u003c\/li\u003e\n\u003cli\u003eCommon-Anode configuration\u003c\/li\u003e\n\u003cli\u003eCompatible with breadboards (diagonal insertion)\u003c\/li\u003e\n\u003cli\u003eConnect one pin to 5V, tie remaining three legs to ground through resistors\u003c\/li\u003e\n\u003cli\u003eCompatible with multi-LED driver chips like TLC5940\/TLC5941\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e7.6mm on each side, square. Sometimes called 'Super flux' or 'Piranha'\u003c\/li\u003e\n\u003cli\u003eDiffused lens, 90 degree viewing angle\u003c\/li\u003e\n\u003cli\u003eRed: 620 nm wavelength, Green: 517 nm, Blue: 460 nm\u003c\/li\u003e\n\u003cli\u003eRed: 1.8-2.2V Forward Voltage, at 20mA current, Green: 3.0-3.3V, Blue: 3.0-3.3V\u003c\/li\u003e\n\u003cli\u003eRed: 800 mcd typical brightness, Green: 1500 mcd, Blue: 700 mcd (3000 mcd total)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFD-115TRGB-A2 Datasheet\u003c\/li\u003e\n\u003cli\u003eIntroduction to LED's tutorial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Diffused 'Piranha' Super-flux  RGB (tri-colour) LED (10 pack)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53957694095544,"sku":"ujn1787257002921","price":7.3,"currency_code":"BOB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/diffused-piranha-super-flux-rgb-tri-colour-led-10-pack_1.jpg?v=1787257011"},{"product_id":"32x32-rgb-led-matrix-panel-6mm-pitch-discontinued","title":"32x32 RGB LED Matrix Panel - 6mm pitch [Discontinued]","description":"\u003cp\u003eBring a little bit of Times Square into your home with this sweet 32 x 32 square RGB LED matrix panel. These panels are normally used to make video walls, here in New York we see them on the sides of busses and bus stops, to display animations or short video clips. We thought they looked really cool so we picked up a few boxes of them from a factory. They have \u003cstrong\u003e1024\u003c\/strong\u003e bright RGB LEDs arranged in a 32x32 grid on the front \u003cstrong\u003eon a 6mm grid\u003c\/strong\u003e. On the back, there is a PCB with a set of dual IDC connectors (one input, one output: in theory you can chain these together) and 12 16-bit latches that allow you to drive the display with a 1:16 scan rate.\u003cbr\u003e\u003cbr\u003eThese panels require 13 digital pins (6-bit data, 7-bit control) and a good 5V supply, up to 4A per panel. 9:31)\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 190.5mm x 190.5mm x 14mm \/ 7.5\" x 7.5\" x 0.55\"\u003c\/li\u003e\n\u003cli\u003ePanel weight with IDC cables and power cable: 357.51g\u003c\/li\u003e\n\u003cli\u003e5V regulated power input, 4A max (all LEDs on)\u003c\/li\u003e\n\u003cli\u003eCompatible with M3 mounting screws\u003c\/li\u003e\n\u003cli\u003e5V data logic level input\u003c\/li\u003e\n\u003cli\u003e2000 mcd LEDs on 6mm pitch\u003c\/li\u003e\n\u003cli\u003e1\/16 scan rate\u003c\/li\u003e\n\u003cli\u003eIndoor display, 150 degree visibility\u003c\/li\u003e\n\u003cli\u003eDisplays are 'chainable' - connect one output to the next input - but our Arduino example code does not support this yet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe have a full tutorial here!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAs of August 11, 2020\u003c\/strong\u003e - We no longer include Magnetic Feet with this product\u003c\/p\u003e\n\u003cul id=\"product-files\"\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003cli\u003eCAD Drawing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53957694161080,"sku":"rdv1787257004480","price":30.34,"currency_code":"BOB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/32x32-rgb-led-matrix-panel---6mm-pitch-discontinued_1.jpg?v=1787257013"},{"product_id":"small-12-8x8-ultra-bright-white-led-matrix-kwm-30881cwb-discontinued","title":"Small 1.2\" 8x8 Ultra Bright White LED Matrix (KWM-30881CWB) [Discontinued]","description":"\u003cp\u003eMake a scrolling sign or a small video display with this 8x8 gridded cool white LED matrix. Only 1.2\" on a side, it is quite visible but not so large it won't plug into a breadboard! 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.\u003cbr\u003e\u003cbr\u003eSince the display is in a grid, you'll need to 1:8 multiplex control it. We suggest either using a 6:21)\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\u003eDatasheet\u003c\/li\u003e\n\u003cli\u003eThis is a Common Cathode LED Matrix\u003c\/li\u003e\n\u003cli\u003eThe Arduino playground has a nice set of tutorials introducing the MAX7219 and 8x8 LED matrices\u003c\/li\u003e\n\u003cli\u003eUsing a high power shift register to drive 8x8 matrices with a NETduino\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\u003c\/div\u003e","brand":"Lucky Light Electronics","offers":[{"title":"Default Title","offer_id":53957730664632,"sku":"mmg1787257173188","price":4.61,"currency_code":"BOB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/small-12-8x8-ultra-bright-white-led-matrix-kwm-30881cwb-discontinued_1.jpg?v=1787257181"},{"product_id":"white-led-backlight-module-large-45mm-x-86mm","title":"White LED Backlight Module - Large 45mm x 86mm","description":"\u003cp\u003eThese pretty strips of light are plastic diffused backlights, often seen in LCD displays. Normally they're tucked behind the LCD and shine white light from below. Here, we've got the LEDs available individually and they're really cool! Each LED is encased in a 3.5mm thick strip of a acrylic. The acrylic strip is a special type that is very good at diffusing light, so even though there is only one single white LED, it provides near-uniform lighting. The other flat side of the strip has a reflector on it so you only get light from the top (otherwise the backlight would lose 1\/2 the brightness unnecessarily).\u003cbr\u003e\u003cbr\u003eYou can treat this backlight just like an LED, light with ~3V at 20mA current and you get a pretty shape that you can mask with vinyl or draw over with marker. Gels can be used to change the color. We think these would make great wearables without the need for EL or inverters, they're much brighter than EL and use less battery. The trade-off is these are not flexible at all.\u003cbr\u003e\u003cbr\u003eThis particular backlight has a 45mm x 86mm lit area\u003cbr\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\u003cul\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003cli\u003eWeight: 17g\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\u003c\/div\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":53957730992312,"sku":"erq1787257176026","price":1.85,"currency_code":"BOB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/white-led-backlight-module---large-45mm-x-86mm_1.jpg?v=1787257184"},{"product_id":"miniature-08-8x8-pure-green-led-matrix-kwm-20882cpgb-discontinued","title":"Miniature 0.8\" 8x8 Pure Green LED Matrix (KWM-20882CPGB) [Discontinued]","description":"\u003cp\u003eYou will squeak with delight when you hold this adorable miniature LED matrix. 0.8\" square, its got everything a big LED matrix has, but bite sized! 64 pure green 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 plenty of space to wire it up\u003cbr\u003e\u003cbr\u003eThese LEDs have a deeper green coloring, its a beautiful shade but the process is different than 0:57)\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\u003eDimensions: 20mm \/ 0.8\" x 20mm \/ 0.8\" x 6mm \/ 0.23\"\u003c\/li\u003e\n\u003cli\u003ePin Length: 13.35mm \/ 0.5\"\u003c\/li\u003e\n\u003cli\u003eWeight: 3g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a Common Cathode LED Matrix\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eDatasheet - We currently have LuckyLight as the supplier for this matrix. Previously we carried BetLux.\u003c\/p\u003e\n\u003cp\u003eThe Arduino playground has a nice set of tutorials introducing the MAX7219 and 8x8 LED matrices\u003cbr\u003e\u003cbr\u003eUsing a high power shift register to drive 8x8 matrices with a NETduino\u003c\/p\u003e\n\u003cp\u003e \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":53957731090616,"sku":"agv1787257176170","price":3.22,"currency_code":"BOB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/miniature-08-8x8-pure-green-led-matrix-kwm-20882cpgb-discontinued_1.jpg?v=1787257185"},{"product_id":"white-led-backlight-module-medium-23mm-x-75mm","title":"White LED Backlight Module - Medium 23mm x 75mm","description":"\u003cp\u003e\u003cstrong\u003eThis LED Backlight Strip provides bright, even illumination from a single LED, making it ideal for custom lighting, signs, wearables, and creative electronics projects.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThese pretty strips of light are \u003cstrong\u003eplastic diffused backlights\u003c\/strong\u003e, often seen in LCD displays. Normally they're tucked behind the LCD and shine white light from below. Here, we've got the LEDs available individually and they're really cool!\u003c\/p\u003e\n\u003cp\u003eEach LED is encased in a\u003cstrong\u003e 3.5mm\u003c\/strong\u003e thick strip of a acrylic. The acrylic strip is a special type that is very good at diffusing light, so even though there is only one single white LED, it provides near-uniform lighting. The other flat side of the strip has a \u003cstrong\u003ereflector \u003c\/strong\u003eon it so you only get light from the top (otherwise the backlight would lose 1\/2 the brightness unnecessarily).\u003c\/p\u003e\n\u003cp\u003eYou can treat this backlight just like an LED, light with \u003cstrong\u003e~3V at 20mA\u003c\/strong\u003e current and you get a pretty shape that you can mask with vinyl or draw over with a marker. You will need a resistor in series like any other LED, to set the max current. Gels can be used to change the colour. We think these would make great wearables without the need for EL or inverters, they're much brighter than EL and use less battery. The trade-off is these are not flexible at all.\u003c\/p\u003e\n\u003cp\u003eThis particular backlight has a \u003cstrong\u003e23mm x 75mm\u003c\/strong\u003e lit area.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/djRJJKMyzC0?si=Rgq5FK0W4U9x1f4H\u0026amp;start=256\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIndividual LED backlight panel salvaged from LCD displays\u003c\/li\u003e\n\u003cli\u003eSingle white LED housed in 3.5mm thick acrylic strip\u003c\/li\u003e\n\u003cli\u003eDiffused light provides even brightness across entire surface\u003c\/li\u003e\n\u003cli\u003eReflective backing directs light upward, minimising waste\u003c\/li\u003e\n\u003cli\u003eLit area measures 23mm × 75mm\u003c\/li\u003e\n\u003cli\u003eOperates at 3V, 20mA with current-limiting resistor\u003c\/li\u003e\n\u003cli\u003eRigid construction suitable for wearables, props and displays\u003c\/li\u003e\n\u003cli\u003eSignificantly brighter than EL wire alternatives\u003c\/li\u003e\n\u003cli\u003eLower power consumption than EL solutions\u003c\/li\u003e\n\u003cli\u003eCompatible with vinyl stickers, markers and colour gels for customisation\u003c\/li\u003e\n\u003cli\u003eNo inverter required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 107.5mm x 22.6mm x 2.7mm\u003c\/li\u003e\n\u003cli\u003eWeight: 5.6g\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 White LED Backlight Module - Medium 23mm x 75mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53957731025080,"sku":"axz1787257176123","price":1.78,"currency_code":"BOB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/white-led-backlight-module---medium-23mm-x-75mm_1.jpg?v=1787257185"},{"product_id":"small-12-8x8-ultra-bright-pure-green-led-matrix-kwm-30881cpgb","title":"Small 1.2\" 8x8 Ultra Bright Pure Green LED Matrix (KWM-30881CPGB)","description":"\u003cp\u003e\u003cstrong\u003eThis 8×8 Pure Green LED Matrix gives you a compact, breadboard-friendly display for scrolling text, simple animations, and bright green pixel-based projects.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eMake a scrolling sign, or a small video display with this \u003cstrong\u003e8x8 gridded pure green LED matrix\u003c\/strong\u003e. Only \u003cstrong\u003e1.2\"\u003c\/strong\u003e on a side, it is quite visible but not so large it wont plug into a breadboard!\u003c\/p\u003e\n\u003cp\u003eThere are \u003cstrong\u003e16 pins\u003c\/strong\u003e on the side, 8 on each, with \u003cstrong\u003e0.1\" spacing\u003c\/strong\u003e so you can easily plug it into a breadboard with one row on each side for wiring it up.\u003c\/p\u003e\n\u003cp\u003eThese LEDs have a deeper green colouring, its a beautiful shade but the process is different than our other 1.2\" green LED matrices so be aware the colours wont match up\u003c\/p\u003e\n\u003cp\u003eSince the display is in a grid, you'll need a \u003cstrong\u003e1:8 multiplex\u003c\/strong\u003e to control it. We suggest either using a 74HC595 and \u003cstrong\u003eTPIC6B595 \u003c\/strong\u003e(using the 74HC' to control the 8 anodes at once and then using the TPIC' to drive one cathode at a time) or just using a single MAX7219 which will do the multiplexing work for you.\u003c\/p\u003e\n\u003cp\u003eThe Arduino playground has a nice set of tutorials introducing the MAX7219 and 8x8 LED matrices.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/TkorLkilMKk?si=ILxGSedfMHd6ZW44\u0026amp;start=57\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8x8 pure green LED matrix display\u003c\/li\u003e\n\u003cli\u003e1.2\" square size - visible yet breadboard compatible\u003c\/li\u003e\n\u003cli\u003e16 pins total (8 pins per side) with 0.1\" spacing\u003c\/li\u003e\n\u003cli\u003ePlugs directly into breadboard for easy prototyping\u003c\/li\u003e\n\u003cli\u003eDeep green LED colour - unique shade differs from other 1.2\" green matrices\u003c\/li\u003e\n\u003cli\u003eRequires 1:8 multiplexing control\u003c\/li\u003e\n\u003cli\u003eCompatible with 74HC595 and TPIC6B595 chip combination\u003c\/li\u003e\n\u003cli\u003eCompatible with MAX7219 multiplexing driver\u003c\/li\u003e\n\u003cli\u003eSuitable for scrolling text and small video displays\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 32mm x 32mm x 7mm \u003c\/li\u003e\n\u003cli\u003ePin Length: 13mm \u003c\/li\u003e\n\u003cli\u003eWeight: 7.28g\u003c\/li\u003e\n\u003cli\u003eThis is a Common Cathode LED Matrix\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003cli\u003e\nTutorial (Driving an 8×8 LED Matrix)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Small 1.2\" 8x8 Ultra Bright Pure Green LED Matrix (KWM-30881CPGB)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53957731188920,"sku":"kap1787257177515","price":3.79,"currency_code":"BOB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/small-12-8x8-ultra-bright-pure-green-led-matrix-kwm-30881cpgb_1.jpg?v=1787257186"},{"product_id":"adafruit-small-12-8x8-led-matrix-with-i2c-backpack-pure-green","title":"Adafruit Small 1.2\" 8x8 LED Matrix with I2C Backpack - Pure Green","description":"\u003cp\u003eWhat's better than a single LED? Lots of LEDs! A fun way to make a small display is to use an 8x8 matrix or a 4-digit 7-segment display. Matrices like these are 'multiplexed' - so to control 64 LEDs you need 16 pins. That's a lot of pins, and there are driver chips like the MAX7219 that can control a matrix for you but there's a lot of wiring to set up and they take up a ton of space. Here at Adafruit, we feel your pain! After all, wouldn't it be awesome if you could control a matrix without tons of wiring? That's where these lovely LED matrix backpacks come in. We have them in three flavors - a mini 0.7\" 8x8, a small 1.2\" 8x8 and a 4-digit 0.56\" 7-segment. They work perfectly with the matrices we stock in the Adafruit shop and make adding a bright little display trivial.\u003c\/p\u003e\n\u003cp\u003eThe matrices use a driver chip that does all the heavy lifting for you: They have a built-in clock so they multiplex the display. They use constant-current drivers for ultra-bright, consistent colour (the images above are photographed at the dimmest setting to avoid overloading our camera!), and 1\/16 step display dimming, all via a simple I2C interface. These 1.2\" matrix backpacks come with three address-selection jumpers so you can connect up to eight 1.2\" 8 x 8s together (or a combination, such as four 1.2\" 8 x 8s and four 7-segments, etc) on a single I2C bus.\u003c\/p\u003e\n\u003cp\u003eThe product kit comes with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA fully tested and assembled 1.2\" LED backpack\u003c\/li\u003e\n\u003cli\u003eUltra-bright 1.2\" 8x8 pure-green matrix\u003c\/li\u003e\n\u003cli\u003e4-pin header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA bit of soldering is required to attach the matrix onto the backpack but it's very easy to do and only takes about 5 minutes.\u003c\/p\u003e\n\u003cp\u003eOf course, in classic Adafruit fashion, we also have a detailed tutorial showing you how to solder, wire and control the display. We even wrote a very nice library for the backpacks so you can get running in under half an hour, displaying images on the matrix or numbers on the 7-segment. If you've been eying matrix displays but hesitated because of the complexity, this is the solution you've been looking for!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis board\/chip uses I2C 7-bit addresses between 0x70-0x77, selectable with jumpers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTutorial and Downloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53957731877048,"sku":"pir1787257178718","price":7.95,"currency_code":"BOB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/adafruit-small-12-8x8-led-matrix-with-i2c-backpack---pure-green_1.jpg?v=1787257187"},{"product_id":"adafruit-mini-08-8x8-led-matrix-with-i2c-backpack-pure-green","title":"Adafruit Mini 0.8\" 8x8 LED Matrix with I2C Backpack - Pure Green","description":"\u003cp\u003eWhat's better than a single LED? Lots of LEDs! A fun way to make a small display is to use an 8x8 matrix or a 4-digit 7-segment display. Matrices like these are 'multiplexed' - so to control 64 LEDs you need 16 pins. That's a lot of pins, and there are driver chips like the MAX7219 that can control a matrix for you but there's a lot of wiring to set up and they take up a ton of space. Here at Adafruit, we feel your pain! After all, wouldn't it be awesome if you could control a matrix without tons of wiring? That's where these adorable LED matrix backpacks come in. We have them in two flavours - a mini 8x8 and a 4-digit 0.56\" 7-segment. They work perfectly with the matrices we stock in the Adafruit shop and make adding a bright little display trivial.\u003c\/p\u003e\n\u003cp\u003eThe matrices use a driver chip that does all the heavy lifting for you: They have a built in clock so they multiplex the display. They use constant-current drivers for ultra-bright, consistent colour (the images above are photographed at the dimmest setting to avoid overloading our camera!), and 1\/16 step display dimming, all via a simple I2C interface. The backpacks come with address-selection jumpers so you can connect up to four mini 8x8's or eight 7-segments (or a combination, such as four mini 8x8's and four 7-segments, etc) on a single I2C bus.\u003c\/p\u003e\n\u003cp\u003eThe product kit comes with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA fully tested and assembled LED backpack\u003c\/li\u003e\n\u003cli\u003eUltra-bright 8x8 pure green matrix\u003c\/li\u003e\n\u003cli\u003e4-pin header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA bit of soldering is required to attach the matrix onto the backpack but it's very easy to do and only takes about 5 minutes.\u003c\/p\u003e\n\u003cp\u003eOf course, in classic Adafruit fashion, we also have a detailed tutorial showing you how to solder, wire and control the display. We even wrote a very nice library for the backpacks so you can get running in under half an hour, displaying images on the matrix or numbers on the 7-segment. If you've been eyeing matrix displays but hesitated because of the complexity, this is the solution you've been looking for!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis board\/chip uses I2C 7-bit addresses between 0x70-0x73, selectable with jumpers\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBackpack Dimensions\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20mm x 28mm x 4mm\u003c\/li\u003e\n\u003cli\u003eMounting Holes: 12mm x 22mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTutorial and Downloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53957732008120,"sku":"mym1787257180135","price":7.53,"currency_code":"BOB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/adafruit-mini-08-8x8-led-matrix-with-i2c-backpack---pure-green_1.jpg?v=1787257188"},{"product_id":"small-12-8-x-8-ultra-bright-white-led-matrix-backpack","title":"Small 1.2\" 8 x 8 Ultra Bright White LED Matrix + Backpack","description":"\u003cp\u003eWhat's better than a single LED? Lots of LEDs! A fun way to make a small display is to use an 8 x 8 matrix or a 4-digit 7-segment display. Matrices like these are 'multiplexed' - so to control 64 LEDs you need 16 pins. That's a lot of pins, and there are driver chips like the MAX7219 that can control a matrix for you but there's a lot of wiring to set up and they take up a ton of space. Here at Adafruit, we feel your pain! After all, wouldn't it be awesome if you could control a matrix without tons of wiring? That's where these lovely LED matrix backpacks come in. We have them in three flavours - a mini 0.7\" 8 x 8, a small 1.2\" 8 x 8 and a 4-digit 0.56\" 7-segment. They work perfectly with the matrices we stock in the shop and make adding a bright little display trivial.\u003c\/p\u003e\n\u003cp\u003eThe matrices use a driver chip that does all the heavy lifting for you: They have a built-in clock so they multiplex the display. They use constant-current drivers for ultra-bright, consistent colour (\u003cstrong\u003ethe images above are photographed at the dimmest setting to avoid overloading our camera!\u003c\/strong\u003e), and 1\/16 step display dimming, all via a simple I2C interface. These 1.2\" matrix backpacks come with three address-selection jumpers so you can connect up to eight 1.2\" 8 x 8's together (or a combination, such as four 1.2\" 8 x 8's and four 7-segments, etc) on a single I2C bus.\u003c\/p\u003e\n\u003cp\u003eThe product kit comes with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA fully tested and assembled 1.2\" LED backpack\u003c\/li\u003e\n\u003cli\u003eUltra-bright 1.2\" 8x8 white matrix\u003c\/li\u003e\n\u003cli\u003e4-pin header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA bit of soldering is required to attach the matrix onto the backpack but it's very easy to do and only takes about 5 minutes.\u003c\/p\u003e\n\u003cp\u003eOf course, in classic Adafruit fashion, we also have a detailed tutorial showing you how to solder, wire and control the display. We even wrote a very nice library for the backpacks so you can get running in under half an hour, displaying images on the matrix or numbers on the 7-segment. If you've been eying matrix displays but hesitated because of the complexity, this is the solution you've been looking for!\u003c\/p\u003e\n\u003cp\u003eThis board\/chip uses I2C 7-bit addresses between 0x70-0x77, selectable with jumpers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: Breadboard and cables are not included\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTutorial and Downloads\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eRevision History\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of September 12, 2024\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- We added Stemma QT connectors on the I2C lines for plug-and-play usage and updated it with\u003cspan\u003e \u003c\/span\u003eAdafruit Pinguin\u003cspan\u003e \u003c\/span\u003eto make a lovely and legible silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53957732237496,"sku":"oxg1787257182753","price":8.06,"currency_code":"BOB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/small-12-8-x-8-ultra-bright-white-led-matrix-backpack_1.jpg?v=1787257191"},{"product_id":"super-bright-green-5mm-led-25-pack","title":"Super Bright Green 5mm LED (25 pack)","description":"\u003cp\u003eNeed some really bright LEDs? We are big fans of these clear green LEDs, in fact we use them exclusively in our kits. They are very bright and have about 20degree LED beam. They go easily into a breadboard and will add that extra zing to your project.\u003c\/p\u003e\n\n\n\n\u003cul\u003e\n\n\t\u003cli\u003ePack of 25 clear green LEDs\u003c\/li\u003e\n\n\t\u003cli\u003e5mm diameter\u003c\/li\u003e\n\n\t\u003cli\u003e520 nm wavelength\u003c\/li\u003e\n\n\t\u003cli\u003e3.2-3.8V Forward Voltage, at 20mA current\u003c\/li\u003e\n\n\t\u003cli\u003e8000 mcd typical brightness\u003c\/li\u003e\n\n\t\u003cli\u003eViewing Angle : ±10 degrees\u003c\/li\u003e\n\n\t\u003cli\u003eMaximum continuous current: 30mA\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003eIf you need some help using LEDs, please read our \"Introduction to using LEDs\" tutorial for any electronics project.\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\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":53957747507384,"sku":"nko1787257278422","price":5.93,"currency_code":"BOB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/super-bright-green-5mm-led-25-pack_1.jpg?v=1787257287"},{"product_id":"flexible-silicone-neon-like-led-strip-1-meter-red","title":"Flexible Silicone Neon-Like LED Strip - 1 Meter (Red)","description":"\u003cp\u003eHere at Adafruit we love discovering new and exotic glowing things. Like moths to the flame, we were intrigued by these fresh \u003cstrong\u003eFlexible Silicone Neon-Like LED Strips\u003c\/strong\u003e! They \u003cem\u003elook\u003c\/em\u003e a lot like neon, but without the need for expensive transformers, glass tubing or inert gasses.\u003c\/p\u003e\u003cp\u003eSuper flexible and bendy, they feature a single-color non-addressable LED strip with a solid chunk of translucent silicone rubber as a diffuser. They look incredible, and super easy to use and are a great way to make your projects light up!\u003c\/p\u003e\u003cp\u003eThe silicone makes for a strong, durable weather-proof casing. They're not guaranteed for dunking underwater or long-term outdoor exposure but they seem durable enough for projects that have to survive the outdoors, like costumes, bike lighting or festival decorations.\u003c\/p\u003e\u003cp\u003eYou'll get 1 meter long strip with two power wires. Provide 9V (bright) to 12V (very bright!) and the tubing starts to glow. No soldering is required! You can attach these with a 2.1mm DC Barrel Jack, plug into your favorite 12V supply, and \u003cem\u003evoilà!\u003c\/em\u003e Instant, glowy goodness. For portable use, try our 8 x AA battery packs with NiMH rechargeable or Alkaline batteries.\u003c\/p\u003e\u003cp\u003eNote these are not 'NeoPixel' LED strips, you can turn the whole thing on or off, but you cannot turn on individual LEDs or change the colors.\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\u003eOperating Voltage: DC 12V\u003c\/li\u003e\n\u003cli\u003eCurrent draw: 0.8A per meter at 12V\u003c\/li\u003e\n\u003cli\u003eLED: SMD2835\u003c\/li\u003e\n\u003cli\u003eLED Quantity per Meter: 120 pcs\u003c\/li\u003e\n\u003cli\u003eWaterproof Rating: IP65\u003c\/li\u003e\n\u003cli\u003eWeight: 71g (+\/-5)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 1,000.0mm x 12.2mm x 5.0mm \/ 39.4\" x 0.5\" x 0.2\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 70.0g \/ 2.5oz \u003c\/p\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":53957850103992,"sku":"iqq1787257821591","price":9.81,"currency_code":"BOB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/2691\/3720\/files\/flexible-silicone-neon-like-led-strip---1-meter-red_1.jpg?v=1787257830"}],"url":"https:\/\/www.elmfable.com\/collections\/leds.oembed","provider":"My Store","version":"1.0","type":"link"}