{"title":"LEDs","description":"\u003cp\u003eBrowse our LEDs collection. Hot Sale.\u003c\/p\u003e","products":[{"product_id":"yellow-7-segment-clock-display-12-digit-height","title":"Yellow 7-segment clock display - 1.2\" digit height","description":"\u003cp\u003e\u003cstrong\u003eThe Large 4-Digit Seven-Segment Display gives your project bright yellow numeric output for clocks, timers, counters, and readouts, with colon dots and an extra indicator dot built in.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eI like big seven-segment displays and I cannot lie! Design a clock, timer or counter into your next project using our pretty, candy-bar sized \u003cstrong\u003e4-digit seven-segment display\u003c\/strong\u003e. These bright crisp displays are good for adding numeric output. Besides the four 7-segments, there is a top right dot (perhaps useful as a degrees symbol) and two sets of colon-dots (good for time-based projects).\u003c\/p\u003e\n\u003cp\u003eThese are ultra \u003cstrong\u003e36mcd\u003c\/strong\u003e bright per segment. Each segment is made of two LEDs in series for even colouring (check the datasheet for a diagram). You can drive these with less current to get the same brightness to save power, or crank them up to \u003cstrong\u003e20mA\u003c\/strong\u003e and have them at their brightest.\u003c\/p\u003e\n\u003cp\u003eThese displays are multiplexed, common-cathode. What that means it that you can use a 74HC595 or just \u003cstrong\u003e8 microcontroller pins\u003c\/strong\u003e if you can spare them to control the 8 anodes (7-seg + decimal) at about \u003cstrong\u003e~15mA\u003c\/strong\u003e each, and then connect NPN transistors or a \u003cstrong\u003eTPIC6B595 \u003c\/strong\u003eto the cathodes to sink the\u003cstrong\u003e 8*20mA = ~120mA\u003c\/strong\u003e maximum per digit.\u003c\/p\u003e\n\u003cp\u003eWe strongly recommend getting our backpack version, which comes with an LED driver on the back. This version is just the raw display, and requires a lot more work to get running!\u003c\/p\u003e\n\u003cp\u003eThese come in a bright yellow colour, we also have many other sizes and colours!\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/zG_O0Clu4jI?si=NXbVdPflTycUr-rQ\u0026amp;start=110\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4-digit seven-segment display in candy-bar size\u003c\/li\u003e\n\u003cli\u003eUltra bright 36mcd per segment\u003c\/li\u003e\n\u003cli\u003eTwo LEDs per segment in series for even colouring\u003c\/li\u003e\n\u003cli\u003eTop right dot symbol (suitable for degrees)\u003c\/li\u003e\n\u003cli\u003eTwo sets of colon dots for time-based projects\u003c\/li\u003e\n\u003cli\u003eCommon-cathode multiplexed configuration\u003c\/li\u003e\n\u003cli\u003eControllable via 74HC595 or 8 microcontroller pins\u003c\/li\u003e\n\u003cli\u003eOperates at 15mA per anode segment\u003c\/li\u003e\n\u003cli\u003eMaximum 120mA per digit at full brightness\u003c\/li\u003e\n\u003cli\u003eDimmable by adjusting current for power savings\u003c\/li\u003e\n\u003cli\u003eRequires NPN transistors or TPIC6B595 for cathode control\u003c\/li\u003e\n\u003cli\u003eRaw display version - requires external LED driver circuitry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis is a Common Cathode LED display\u003c\/li\u003e\n\u003cli\u003eDimensions: 120mm x 41mm\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 Yellow 7-segment clock display - 1.2\" digit height\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":46375123189817,"sku":"okw1787257080433","price":4.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/yellow-7-segment-clock-display---12-digit-height_1.jpg?v=1787257089"},{"product_id":"green-7-segment-clock-display-12-digit-height-discontinued","title":"Green 7-segment clock display - 1.2\" digit height [Discontinued]","description":"\u003cp\u003eI like big seven-segment displays and I cannot lie! Design a clock, timer or counter into your next project using our pretty, candy-bar sized 4-digit seven-segment display. These bright crisp displays are good for adding numeric output. Besides the four 7-segments, there is a top right dot (perhaps useful as a degrees symbol) and two sets of colon-dots (good for time-based projects).\u003cbr\u003e\u003cbr\u003eThese are 18mcd bright per segment. Each segment is made of two LEDs in series for even coloring (check the datasheet for a diagram). You can drive these with less current to get the same brightness to save power, or crank them up to 20mA and have them at their brightest.\u003cbr\u003e\u003cbr\u003eThese displays are multiplexed, common-cathode. What that means it that you can use a 1:50)\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\u003eThis is a Common Cathode LED display\u003c\/li\u003e\n\u003cli\u003eDimensions: 120mm x 41mm\u003c\/li\u003e\n\u003cli\u003e\nDatasheet - We currently have LuckyLight as the supplier for this matrix. Previously we carried BetLux.\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":46375123222585,"sku":"kua1787257082769","price":5.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/green-7-segment-clock-display---12-digit-height-discontinued_1.jpg?v=1787257091"},{"product_id":"adafruit-12-4-digit-7-segment-display-with-an-i2c-backpack-yellow","title":"Adafruit 1.2\" 4-Digit 7-Segment Display with an I2C Backpack - Yellow","description":"\u003cp\u003eWhat's better than a single LED? Lots of LEDs! A fun way to make a numeric display is to use a 4-digit 7-segment display. LED matrices like these are 'multiplexed' - so to control all the seven-segment LEDs you need 14 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 for a variety of 8x8 and 7-segment displays. They work perfectly with the displays we stock in the shop and make adding a bright display trivial.\u003c\/p\u003e\n\u003cp\u003eThe backpacks 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 eight 7-segments (or a combination, such as four mini 8x8s and four 7-segments, etc) on a single I2C bus.\u003c\/p\u003e\n\u003cp\u003eSince this display has two LEDs per segment in series we need to power from 5V, even when using 3V logic. However, the chip really prefers the IO signals to be close to the power voltage. Our new version of the backpack now has level shifters and a small boosting converter, so you can use 3.3V or 5.0 power and data and still get the nice bright LEDs.\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 4-digit 1.2\" tall yellow seven-segment display\u003c\/li\u003e\n\u003cli\u003e5-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 very nice libraries for the backpacks so you can get running in under half an hour, displaying numbers on the 7-segment for either Arduino or Raspberry Pi. 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\u003ch3\u003eRevision History:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAs of July 1st, 2024\u003c\/strong\u003e -  this kit has revised the 7-segment backpack. It now has a 5V boost converter plus stemma QT ports. We've also updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/UgH1MIVIFSU?si=eamNpQKb3y5HgSls\u0026amp;start=51\" height=\"315\" width=\"560\" allowfullscreen=\"\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurements after you mount the screen:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e50mm wide\u003c\/li\u003e\n\u003cli\u003e120mm long\u003c\/li\u003e\n\u003cli\u003e13mm high\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThis board\/chip uses I2C 7-bit addresses between 0x70-0x77, selectable with jumpers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eProduct Tutorial\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":46375123255353,"sku":"hya1787257083919","price":11.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/adafruit-12-4-digit-7-segment-display-with-an-i2c-backpack---yellow_1.jpg?v=1787257092"},{"product_id":"red-7-segment-clock-display-12-digit-height","title":"Red 7-segment clock display - 1.2\" digit height","description":"\u003cp\u003e\u003cstrong\u003eThe Large 4-Digit Seven-Segment Display gives your project bold red numeric output for clocks, timers, counters, and readouts, with colon dots and an extra indicator dot built in.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eI like big seven-segment displays and I cannot lie! Design a clock, timer or counter into your next project using our pretty, candy-bar sized \u003cstrong\u003e4-digit seven-segment display\u003c\/strong\u003e. These bright crisp displays are good for adding numeric output. Besides the four 7-segments there is a top right dot (perhaps useful as a degrees symbol) and two sets of colon-dots (good for time-based projects).\u003c\/p\u003e\n\u003cp\u003eThese are \u003cstrong\u003e38mcd\u003c\/strong\u003e bright per segment. Each segment is made of two LEDs in series for even colouring (check the datasheet for a diagram). You can drive these with less current to get the same brightness to save power, or crank them up to\u003cstrong\u003e 20mA\u003c\/strong\u003e and have them at their brightest.\u003c\/p\u003e\n\u003cp\u003eThese displays are multiplexed, common-cathode. What that means it that you can use a 74HC595 or just \u003cstrong\u003e8 microcontroller pins\u003c\/strong\u003e if you can spare them to control the 8 anodes (7-seg + decimal) at about \u003cstrong\u003e~15mA\u003c\/strong\u003e each, and then connect NPN transistors or a \u003cstrong\u003eTPIC6B595\u003c\/strong\u003e to the cathodes to sink the \u003cstrong\u003e8*20mA = ~120mA\u003c\/strong\u003e maximum per digit.\u003c\/p\u003e\n\u003cp\u003eWe strongly recommend getting our backpack version, which comes with an LED driver on the back. This version is just the raw display, and requires a lot more work to get running!\u003c\/p\u003e\n\u003cp\u003eThese come in a bright red colour, we also have many other sizes and colours!\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/zG_O0Clu4jI?si=8H5jMVhHP9gP5hjK\u0026amp;start=110\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4-digit seven-segment display, candy-bar sized\u003c\/li\u003e\n\u003cli\u003e38mcd brightness per segment\u003c\/li\u003e\n\u003cli\u003eEach segment contains two LEDs in series for even colouring\u003c\/li\u003e\n\u003cli\u003eTop right dot (degrees symbol)\u003c\/li\u003e\n\u003cli\u003eTwo sets of colon-dots for time-based projects\u003c\/li\u003e\n\u003cli\u003eMultiplexed, common-cathode configuration\u003c\/li\u003e\n\u003cli\u003eAdjustable brightness (5mA to 20mA per segment)\u003c\/li\u003e\n\u003cli\u003eMaximum 120mA per digit\u003c\/li\u003e\n\u003cli\u003eRequires 8 microcontroller pins or 74HC595 shift register for control\u003c\/li\u003e\n\u003cli\u003eRequires NPN transistors or TPIC6B595 for cathode connection\u003c\/li\u003e\n\u003cli\u003eBright red colour\u003c\/li\u003e\n\u003cli\u003eAdditional sizes and colours available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis is a Common Cathode LED display\u003c\/li\u003e\n\u003cli\u003eDimensions: 120mm x 41mm\u003c\/li\u003e\n\u003cli\u003eWeight: 50.8g\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 Red 7-segment clock display - 1.2\" digit height\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":46375123288121,"sku":"sdq1787257085229","price":5.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/red-7-segment-clock-display---12-digit-height_1.jpg?v=1787257093"},{"product_id":"adafruit-12-4-digit-7-segment-display-wi2c-backpack-red","title":"Adafruit 1.2\" 4-Digit 7-Segment Display w\/I2C Backpack - Red","description":"\u003cp\u003eWhat's better than a single LED? Lots of LEDs! A fun way to make a numeric display is to use a 4-digit 7-segment display. LED matrices like these are 'multiplexed' - so to control all the seven-segment LEDs you need 14 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 for a variety of 8x8 and 7-segment displays. They work perfectly with the displays we stock in the Adafruit shop and make adding a bright display trivial.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe backpacks 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 color (the images above are photographed at the dimmest setting to avoid overloading our camera!), 1\/16 step display dimming, all via a simple I2C interface. The backpacks come with address-selection jumpers so you can connect up to eight 7-segments (or a combination, such as four mini 8x8's and four 7-segments, etc) on a single I2C bus.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eSince this display has two LEDs per segment in series we need to power from 5V, even when using 3V logic. However, the chip really prefers the IO signals to be close to the power voltage. Our new version of the backpack now has level shifters and a small boosting converter, so you can use 3.3V or 5.0 power and data and still get the nice bright LEDs.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe product kit comes with:\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA fully tested and assembled LED backpack\u003c\/li\u003e\n\u003cli\u003eUltra-bright 4-digit 1.2\" tall red seven-segment display\u003c\/li\u003e\n\u003cli\u003e5-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 its very easy to do and only takes about 5 minutes.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\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 very nice libraries for the backpacks so you can get running in under half an hour, displaying numbers on the 7-segment for either Arduino or Raspberry Pi. 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\u003ch3\u003eRevision History:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of June 30, 2023\u003c\/strong\u003e - this kit has revised the 7-segment backpack. It now has a 5V boost converter plus stemma QT ports. We've also updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/UgH1MIVIFSU?si=aukqUTTM_REB-Up3\u0026amp;start=52\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e50mm\/2\" wide\u003c\/li\u003e\n\u003cli\u003e120mm\/4.7\" long\u003c\/li\u003e\n\u003cli\u003e13mm\/0.5\" high\u003c\/li\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit addresses between 0x70-0x77, selectable with jumpers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Tutorial\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":46375123320889,"sku":"ahu1787257085218","price":13.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/adafruit-12-4-digit-7-segment-display-wi2c-backpack---red_1.jpg?v=1787257093"},{"product_id":"diffused-green-5mm-led-25-pack","title":"Diffused Green 5mm LED (25 pack)","description":"\u003cp\u003eNeed some indicators? We are big fans of these diffused green LEDs, in fact we use them exclusively in our kits. They are fairly bright so they can be seen in daytime, and from any angle. They go easily into a breadboard and will add that extra zing to your project.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePack of 25 diffused green LEDs\u003c\/li\u003e\n\u003cli\u003e5mm diameter\u003c\/li\u003e\n\u003cli\u003e565 nm wavelength\u003c\/li\u003e\n\u003cli\u003e2.2-2.5V Forward Voltage, at 20mA current\u003c\/li\u003e\n\u003cli\u003e40 mcd typical brightness (green LEDs will appear brighter to us than other colors)\u003c\/li\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003c\/ul\u003e\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":46375139967033,"sku":"oxx1787257385582","price":3.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/diffused-green-5mm-led-25-pack_1.jpg?v=1787257394"},{"product_id":"tower-light-red-alert-light-with-buzzer-12vdc-discontinued","title":"Tower Light - Red Alert Light with Buzzer - 12VDC [Discontinued]","description":"\u003cp\u003eTHE REACTOR'S MELTING DOWN! GRAB THE FUEL CORE, JENNA, AND EVACUATE THE COMMAND CENTER! With this flexible \u003cstrong\u003eRed Alert Light\u003c\/strong\u003e you can monitor the status of a project, machine, or even if the bathroom is occupied!\u003c\/p\u003e\u003cp\u003eWe got some really nice tower lights here, first up they come in slimming Adafruit black, they're easy to attach with mounting holes, and you can rotate the light mount so it can be horizontal, vertical or any angle in between (180 rotation).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis is the one color version - Red\u003c\/strong\u003e - but we also have a Red Yellow Green Alert Light in the store if you want more versatility!\u003c\/p\u003e\u003cp\u003eAlert tower lights are really easy to use. The brown wire is the common +12V power line, then the other wires are connected to ground to activate the LED light or buzzer. The red wire controls the red LED light and the orange wire is what controls the buzzer which will sound continuously when the wire is grounded.\u003c\/p\u003e\u003cp\u003eYou will need a 12VDC power supply to get it going, the one that we carry will do well for fixed installations. If you are using this with a 3V or 5V microcontroller or computer, use 2 x NPN transistors or N-channel mosfets to sink current from each wire. Our guide on analog LED strips is pretty much the same wiring you need, except its only about 50mA per segment. If you desperately need something that can run off of 5V you might consider wiring up your own white LEDs instead of using the LEDs that come with it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: Shipping weight reflects UPS' new dimensional weight regulations.\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\u003eRange of motion: 180°\u003c\/li\u003e\n\u003cli\u003eHeight: 252mm \/ 9.9\"\u003c\/li\u003e\n\u003cli\u003eDiameter of light: 50mm \/ 1.97\"\u003c\/li\u003e\n\u003cli\u003eWeight: 162g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul id=\"product-files\"\u003e \u003cli\u003e\nDiagram \u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":46375140065337,"sku":"ysx1787257387258","price":17.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/tower-light---red-alert-light-with-buzzer---12vdc-discontinued_1.jpg?v=1787257396"},{"product_id":"diffused-rgb-5mm-led-25-pack","title":"Diffused RGB 5mm LED (25 pack)","description":"\u003cp\u003eDiffused 5mm tri-color LEDs with separate red, green and blue LED chips inside! Nice indicator, and fun to color-swirl. 60 degree viewing angle. We like diffused RGB LEDs because they color mix inside instead of appearing as 3 distinct LEDs.\u003cbr\u003e\u003cbr\u003eThese are Common-Anode type which means you connect one pin to 5V 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\u003cul\u003e\n\u003cli\u003ePack of 25 diffused RGB LEDs\u003c\/li\u003e\n\u003cli\u003e5mm diameter\u003c\/li\u003e\n\u003cli\u003eRed: 630 nm wavelength, Green: 525 nm, Blue: 460 nm\u003c\/li\u003e\n\u003cli\u003eRed: 1.9-2.3V Forward Voltage, at 20mA current, Green: 3.0-3.4V, Blue: 3.0-3.4V\u003c\/li\u003e\n\u003cli\u003eRed: 3000 mcd typical brightness, Green: 5000 mcd, Blue: 900 mcd\u003c\/li\u003e\n\u003cli\u003eFD-5WSRGB-A Datasheet \u003c\/li\u003e\n\u003c\/ul\u003e\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":46375140130873,"sku":"zjw1787257388570","price":8.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/diffused-rgb-5mm-led-25-pack_1.jpg?v=1787257397"},{"product_id":"diffused-red-5mm-led-25-pack","title":"Diffused Red 5mm LED (25 pack)","description":"\u003cp\u003eNeed some indicators? We are big fans of these diffused red LEDs, in fact we use them exclusively in our kits. They are fairly bright so they can be seen in daytime, and from any angle. They go easily into a breadboard and will add that extra zing to your project.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePack of 25 diffused red LEDs\u003c\/li\u003e\n\u003cli\u003e5mm diameter\u003c\/li\u003e\n\u003cli\u003e660 nm wavelength\u003c\/li\u003e\n\u003cli\u003e1.85-2.5V Forward Voltage, at 20mA current\u003c\/li\u003e\n\u003cli\u003e250 mcd typical brightness\u003c\/li\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003c\/ul\u003e\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":46375140196409,"sku":"egv1787257389677","price":2.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/diffused-red-5mm-led-25-pack_1.jpg?v=1787257398"},{"product_id":"tower-light-red-yellow-green-alert-light-with-buzzer-12vdc","title":"Tower Light - Red Yellow Green Alert Light with Buzzer - 12VDC","description":"\u003cp\u003eTHE REACTOR'S MELTING DOWN! GRAB THE FUEL CORE, JENNA, AND EVACUATE THE COMMAND CENTER! With this flexible \u003cstrong\u003eRed-Yellow-Green Alert Light\u003c\/strong\u003e you can monitor the status of a project, machine, or even if the bathroom is occupied!\u003c\/p\u003e\u003cp\u003eWe got some really nice tower lights here, first up they come in slimming Adafruit black, they're easy to attach with mounting holes, and you can rotate the light mount so it can be horizontal, vertical or any angle in between (180 rotation).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis is the tri-color version\u003c\/strong\u003e but we also have a smaller Red-only Alert Light in the store if you want a smaller, simpler alert light\u003c\/p\u003e\u003cp\u003eAlert tower lights are really easy to use. The brown wire is the common +12V power line, then the other wires are connected to ground to activate each of the three LED lights: red wire for red light, yellow wire for yellow light and, you guessed it, green wire for green light. The final orange wire is what controls the buzzer which will sound continuously when the wire is grounded. In the video we mixed the brown and orange wire description.\u003c\/p\u003e\u003cp\u003eWe did notice that you can't have both the yellow and red lamps on at once, and in general its best to only have one lamp lit at a time for max brightness. The buzzer can be turned on whenever, it does not seem to be affected by the lights.\u003c\/p\u003e\u003cp\u003eYou will need a 12VDC power supply to get it going, the one that we carry will do well for fixed installations. If you are using this with a 3V or 5V microcontroller or computer, use 4 x NPN transistors or N-channel mosfets to sink current from each wire. Our guide on analog LED strips is pretty much the same wiring you need, except its only about 50mA per segment. If you desperately need something that can run off of 5V you might consider wiring up your own white LEDs instead of using the LEDs that come with it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: Shipping weight reflects UPS' new dimensional weight regulations.\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\u003eRange of motion: 180°\u003c\/li\u003e\n\u003cli\u003eHeight: 340mm \/ 13.4\"\u003c\/li\u003e\n\u003cli\u003eDiameter of light: 50mm \/ 1.97\"\u003c\/li\u003e\n\u003cli\u003eWeight: 221g\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003cli\u003e\nDiagram \u003c\/li\u003e\n\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":46375140229177,"sku":"rsq1787257390495","price":16.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/tower-light---red-yellow-green-alert-light-with-buzzer---12vdc_1.jpg?v=1787257399"},{"product_id":"digital-rgb-led-weatherproof-strip-lpd8806-32-led-1m-reel-discontinued","title":"Digital RGB LED Weatherproof Strip - LPD8806 32 LED - 1m Reel [Discontinued]","description":"\u003cp\u003eThese LED strips are fun and glowy. There are 32 RGB LEDs in the 1m reel, and you can control each LED individually! Yes, that's right, this is the digitally-addressable type of LED strip. You can set the color of each LED's red, green and blue component with 7-bit PWM precision (so 21-bit color per pixel).\u003c\/p\u003e\n\u003cp\u003eThe LEDs are controlled by shift-registers that are chained up down the strip so you can shorten or lengthen the strip. Only 2 digital output pins are required to send data down. The PWM is built into each chip so once you set the color you can stop talking to the strip and it will continue to PWM all the LEDs for you.\u003cbr\u003e\u003cbr\u003eThe LPD8806 chip has built in 1.2 MHz high speed 7-bit PWM for each channel - that means it can do 21-bit color per LED (way more than the eye can easily discern). Once you set the brightness level for the LEDs, your microcontroller can go off and do other things, no need to continuously update it, or clock it.\u003cbr\u003e\u003cbr\u003eThe strip is made of flexible PCB material, and comes with a weatherproof sheathing. You can cut this stuff pretty easily with wire cutters, there are cut-lines every 2.5\"\/6.2cm (2 LEDs each). Solder to the 0.1\" copper pads and you're good to go. Of course, you can also connect strips together to make them longer, just watch how much current you need! We have a 5V\/2A supply that should be able to drive 1 or more meters (depending on use). \u003cb\u003eYou must use a 5V DC power supply to power these strips, do not use higher than 6V or you will destroy the entire strip\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eThey come in 1 meter reels with a 4-pin JST SM connector on each end. These strips are \u003cb\u003esold in 1m reels\u003c\/b\u003e! If you buy multiple reels, you'll get full 1m reels with two connectors (not a combined length).\u003c\/p\u003e\n\u003cp\u003eTo wire up these strips we suggest picking up some JST SM plug and receptacle cables. Please note, we try hard to get consistent wiring between batch of strips but we can't guarantee it, \u003cstrong\u003eplease double-check which side is the input and which is the output by looking at the strip itself for the directional arrows and pin labelling\u003c\/strong\u003e. Red is power, blue or black is ground, yellow is data pin, green is clock pin. If you are getting a less-than-5 meter strip, you'll probably also want one plug and receptacle set to make it easy to connect and disconnect.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cp\u003e\u003cstrong\u003eLPD8806 type:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLPD8803 - LPD8806 Datasheet\u003c\/li\u003e\n\u003cli\u003e1m reel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e16.5mm (0.65\") wide\u003c\/b\u003e, 4mm (0.16\") thick with casing on, 62.5mm (2.45\") long per segment\u003c\/li\u003e\n\u003cli\u003e32 LEDs per meter\u003c\/li\u003e\n\u003cli\u003eRemovable IP65 weatherproof casing\u003c\/li\u003e\n\u003cli\u003eMaximum 5V @ 120mA draw per 2.5\" strip segment (all LEDs on full brightness)\u003c\/li\u003e\n\u003cli\u003e5VDC power requirement (do not exceed 6VDC) - no polarity protection\u003c\/li\u003e\n\u003cli\u003e2 common-anode RGB LEDs per segment, individually controllable\u003c\/li\u003e\n\u003cli\u003eLED wavelengths: 630nm\/530nm\/475nm\u003c\/li\u003e\n\u003cli\u003eConnector: 4-pin JST SM\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHL1606 type:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e19mm (0.75\") wide, 4.5mm (0.18\") thick with casing on, 62.5mm (2.45\") long per segment\u003c\/li\u003e\n\u003cli\u003e32 LEDs per meter\u003c\/li\u003e\n\u003cli\u003eRemovable IP65 weatherproof casing\u003c\/li\u003e\n\u003cli\u003eMaximum 5V @ 120mA draw per 2.5\" strip segment (all LEDs on full brightness)\u003c\/li\u003e\n\u003cli\u003e5VDC power requirement (do not exceed 6VDC) - no polarity protection\u003c\/li\u003e\n\u003cli\u003e2 common-anode RGB LEDs per segment, individually controllable\u003c\/li\u003e\n\u003cli\u003eLED wavelengths: 630nm\/530nm\/475nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eArduino library for the \u003cb\u003eNEWER\u003c\/b\u003e LPD8806-based strip\u003c\/li\u003e\n\u003cli\u003eArduino library for the \u003cb\u003eOLDER\u003c\/b\u003e HL1606-based LED strip (on\/off only)\u003c\/li\u003e\n\u003cli\u003eArduino library for the \u003cb\u003eOLDER\u003c\/b\u003e HL1606-based LED strip (basic PWM control)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eWe have a detailed tutorial showing wiring, power usage calculations, example code for usage, etc. Please check it out!\u003c\/b\u003e\u003c\/p\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":46375140327481,"sku":"sav1787257392504","price":28.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/digital-rgb-led-weatherproof-strip---lpd8806-32-led---1m-reel-discontinued_1.jpg?v=1787257401"},{"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":46375140393017,"sku":"ezr1787257393042","price":5.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/super-bright-green-5mm-led-25-pack_1.jpg?v=1787257401"},{"product_id":"side-light-fiber-optic-tube-5mm-diameter-1-meter-long","title":"Side-light Fiber Optic Tube - 5mm Diameter - 1 meter long","description":"\u003cp\u003eYay, a plastic tube! No, we jest. This is no ordinary plastic tube, but rather a side-lighting fiber optic tube.\u003c\/p\u003e\u003cp\u003eThis is a pretty neat way to glow up. Light in the fiber optic cable zooms through the core by constantly bouncing off of the edge of the molded plastic, a principle called \"total internal reflection\" (which also kinda sounds like a very expensive meditation island retreat). When the light pipe doesn't have total reflection, you can get a nifty lighting effect from the light illuminating the plastic tubing.\u003c\/p\u003e\u003cp\u003eThis tube is 5mm diameter, but is nice and flexible plastic and when lit with a powerful LED, has a nice glowing effect. You can cut it down from 1 meter with diagonal cutters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This is \u003cem\u003ejust\u003c\/em\u003e the tube, and does not include an emitter LED. You'll also want to grab one of our fiber lights. We've got them in red, green, blue, white, and Adafruit pink!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":46375172931641,"sku":"ggl1787257894066","price":4.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/side-light-fiber-optic-tube---5mm-diameter---1-meter-long_1.jpg?v=1787257902"},{"product_id":"side-light-fiber-optic-tube-4mm-diameter-1-meter-long","title":"Side-light Fiber Optic Tube - 4mm Diameter - 1 meter long","description":"\u003cp\u003eYay, a plastic tube! No, we jest. This is no ordinary plastic tube, but rather a side-lighting fiber optic tube.\u003c\/p\u003e\u003cp\u003eThis is a pretty neat way to glow up. Light in the fiber optic cable zooms through the core by constantly bouncing off of the edge of the molded plastic, a principle called \"total internal reflection\" (which also kinda sounds like a very expensive meditation island retreat). When the light pipe doesn't have total reflection, you can get a nifty lighting effect from the light illuminating the plastic tubing.\u003c\/p\u003e\u003cp\u003eThis tube is 4mm diameter, but is nice and flexible plastic and when lit with a powerful LED, has a nice glowing effect. You can cut it down from 1 meter with diagonal cutters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This is \u003cem\u003ejust\u003c\/em\u003e the tube, and does not include an emitter LED. You'll also want to grab one of our fiber lights. We've got them in red, green, blue, white, and Adafruit pink!\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\u003eDiameter: 4mm\u003c\/li\u003e\n\u003cli\u003eLength: 1 meter\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":46375172997177,"sku":"int1787257895003","price":5.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/side-light-fiber-optic-tube---4mm-diameter---1-meter-long_1.jpg?v=1787257903"},{"product_id":"diffused-3mm-led-pack-5-leds-each-in-5-colors-25-pack","title":"Diffused 3mm LED Pack - 5 LEDs each in 5 Colors - 25 Pack","description":"\u003cp\u003eNeed some miniature indicators? We are big fans of these diffused LEDs. They are fairly bright, so they can be seen in daytime, and from any angle. They go easily into a breadboard and will add that extra zing to your project.\u003c\/p\u003e\u003cp\u003eNow you can get a pack of 25 with 5 different colors\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePack of 25 diffused LEDs in white, blue, green, yellow, and red\u003c\/li\u003e\n\u003cli\u003eClassic 'mini' 3mm diameter\u003c\/li\u003e\n\u003cli\u003eRed, Yellow and Green have ~2V Forward Voltage, at 20mA current\u003c\/li\u003e\n\u003cli\u003eBlue and White have ~3.3V Forward Voltage, at 20mA current\u003c\/li\u003e\n\u003cli\u003e250 mcd typical brightness\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIf you need some help using LEDs, please read our \"Introduction to using LEDs\" tutorial for any electronics project.\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\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003cli\u003e\nYellow LED Datasheet \u003c\/li\u003e\n\u003cli\u003e\nRed LED Datasheet \u003c\/li\u003e\n\u003cli\u003e\nWhite LED Datasheet \u003c\/li\u003e\n\u003cli\u003e\nBlue LED Datasheet \u003c\/li\u003e\n\u003cli\u003e\nGreen LED 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":"The Pi Hut","offers":[{"title":"Default Title","offer_id":46375173062713,"sku":"lhj1787257896130","price":1.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/diffused-3mm-led-pack---5-leds-each-in-5-colors---25-pack_1.jpg?v=1787257904"},{"product_id":"diffused-5mm-led-pack-5-leds-each-in-5-colors-25-pack","title":"Diffused 5mm LED Pack - 5 LEDs each in 5 Colors - 25 Pack","description":"\u003cp\u003eNeed some indicators? We are big fans of these diffused LEDs. They are fairly bright, so they can be seen in daytime, and from any angle. They go easily into a breadboard and will add that extra zing to your project.\u003c\/p\u003e\u003cp\u003eNow you can get a pack of 25 with 5 different colors\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePack of 25 diffused LEDs in white, blue, green, yellow, and red\u003c\/li\u003e\n\u003cli\u003eClassic 5mm diameter\u003c\/li\u003e\n\u003cli\u003eRed, Yellow and Green have ~2V Forward Voltage, at 20mA current\u003c\/li\u003e\n\u003cli\u003eBlue and White have ~3.3V Forward Voltage, at 20mA current\u003c\/li\u003e\n\u003cli\u003e250 mcd typical brightness\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIf you need some help using LEDs, please read our \"Introduction to using LEDs\" tutorial for any electronics project.\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\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003cli\u003e\nWhite LED Datasheet \u003c\/li\u003e\n\u003cli\u003e\nBlue LED Datasheet \u003c\/li\u003e\n\u003cli\u003e\nYellow LED Datasheet \u003c\/li\u003e\n\u003cli\u003e\nGreen LED Datasheet \u003c\/li\u003e\n\u003cli\u003e\nRed LED 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":"The Pi Hut","offers":[{"title":"Default Title","offer_id":46375173161017,"sku":"lbq1787257897171","price":2.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/diffused-5mm-led-pack---5-leds-each-in-5-colors---25-pack_1.jpg?v=1787257905"},{"product_id":"diffused-10mm-led-pack-5-leds-each-in-5-colors-25-pack","title":"Diffused 10mm LED Pack - 5 LEDs each in 5 Colors - 25 Pack","description":"\u003cp\u003eNeed some chunky indicators? We are big fans of these diffused LEDs. They are fairly bright, so they can be seen in daytime, and from any angle. They go easily into a breadboard and will add that extra zing to your project.\u003c\/p\u003e\u003cp\u003eNow you can get a pack of 25 with 5 different colors\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePack of 25 diffused LEDs in white, blue, green, yellow, and red\u003c\/li\u003e\n\u003cli\u003eChunky 10mm diameter\u003c\/li\u003e\n\u003cli\u003eRed, Yellow and Green have ~2V Forward Voltage, at 20mA current\u003c\/li\u003e\n\u003cli\u003eBlue and White have ~3.3V Forward Voltage, at 20mA current\u003c\/li\u003e\n\u003cli\u003e250 mcd typical brightness\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIf you need some help using LEDs, please read our \"Introduction to using LEDs\" tutorial for any electronics project.\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\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003cli\u003e\nYellow LED Datasheet \u003c\/li\u003e\n\u003cli\u003e\nBlue LED Datasheet \u003c\/li\u003e\n\u003cli\u003e\nGreen LED Datasheet \u003c\/li\u003e\n\u003cli\u003e\nRed LED Datasheet \u003c\/li\u003e\n\u003cli\u003e\nWhite LED 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":46375173193785,"sku":"pku1787257897991","price":5.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/diffused-10mm-led-pack---5-leds-each-in-5-colors---25-pack_1.jpg?v=1787257906"},{"product_id":"flexible-silicone-neon-like-led-strip-1-meter-purple","title":"Flexible Silicone Neon-Like LED Strip - 1 Meter - Purple","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 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. You can cut the silicone cover and LED strip up if you like, you might end up breaking or or two LEDs in the process but it is possible!\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\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\u003eWeather Rating: IP65\u003c\/li\u003e\n\u003cli\u003eWeight: 71g (+\/-5)\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":46375173324857,"sku":"efd1787257899173","price":9.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/flexible-silicone-neon-like-led-strip---1-meter---purple_1.jpg?v=1787257907"}],"url":"https:\/\/myoutfitstore.shop\/collections\/leds.oembed","provider":"My Store","version":"1.0","type":"link"}