We've got all sorts of diffused bare LEDs in all sorts of colors and sizes. But have you ever laid your paws on this set of kitty-shaped LEDs? These look too cute and charming and will look amazing for any electronics...

We all know that you can never get too many LEDs. Don't worry, we've got you covered. This is a pack of basic red, yellow, blue and green 5mm LEDs (5 of each). Includes 5x - Basic Red 5x - Basic Yellow 5x - Basic Blue 5x - Basic Green

USB LED Ambient Atmosphere Light - White - 1 Piece This USB LED will brighten the life of any USB port!  Features Play and plug  Universal use - For your car/computer/laptop/Raspberry Pi/portable battery Voltage: 5V with USB socket Power...

Here's the easiest way to add a cool white LED element for costuming or lighting effects or... something else? Of course, you could also just use this Cool White LED Ring Light as a lighting addition to your photo and video projects. Deceptively small...

100 assorted through-hole LEDs: 10x red, 5mm 10x red, 3mm 10x green, 5mm 10x green, 3mm 10x blue, 5mm 10x blue 3mm 10x yellow, 5mm 10x yellow, 3mm 10x white, 5mm 10x white, 3mm

Clear 5mm tri-color LEDs with separate red, green and blue LED chips inside! Nice indicator, and fun to color-swirl. 60 degree viewing angle.  These are Common-Anode type which means you connect one pin to 5V or so and then tie the other three legs...

By popular request, you can now get our 7-segment LED backpacks without the LEDs! These backpacks feature an HT16K33 I2C LED driver, they're simple and easy to use - you can use our very nice library for the backpacks to get running in under half an...

What'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 all the seven-segment LEDs you need 14 pins...

Waveshare 13992 - 1.5inch OLED display Module, 128x128 pixels, 16 gray scale, SPI/I2C interface This is an OLED display module, 1.5inch diagonal, 128x128 pixels, 16 gray scale, with embedded controller, communicating via SPI or I2C interface...

These LED strips come in 5 meter reels. These strips are sold by the meter! If you buy 5 meters at a time, you'll get full reels with leads at both ends. If you buy less than 5m, you'll get a single 1-4m strip with or without leads.   1. Light...

Add some colour to your next coding project with our new Halo board for the BBC micro:bit. The Halo has 24 ZIP LEDs, which are individually addressable full colour LEDs. This means that each LED can display a huge spectrum of colours, allowing amazing...

RGB Pixels are digitally-controllable lights you can set to any color, or animate. Each RGB LED and controller chip is molded into a 'dot' of silicone. The dots are weatherproof and rugged. There are four flanges molded in so that you can 'push' them...

Infrared LEDs are used for remote controls (they're the little LED in the part you point at your TV) and 'night-vision' cameras, and these little blue guys are high powered ones! They are 940nm wavelength, which is what nearly all devices listen to...

For advanced DotStar LED fans, Adafruit now has a bendable, Flexible 16x16 Dotstar LED Matrix! Control all 256 ultra-bright LEDs using only two microcontroller pins, set each LED as you wish to scroll messages or draw little images. This matrix has...

650nm 5V Laser Diode Laser Transmitter Module Product Description - Operating voltage: 5V - Size: 15 * 24 mm - Source wavelength: 650 nm - Weight: 2.2 g - Laser head sensor module KY-008

These are very bright LEDs. They are so bright that it hurts to look directly at them. Please take a look at the pictures to get an idea of the intensity. The lense is clear, but this model is red. Features 9,000mcd brightness Standard size - T1...

These are our favorite general-purpose LED's. Light up your project! Pack of 10 diffused red LEDs 5mm diameter 30° viewing angle 631nm wavelength 1.8V Forward Voltage, at 2mA current 50 mcd brightness rating

These are our favorite general-purpose LED's. Light up your project! Pack of 10 diffused green LEDs 5mm diameter 30° viewing angle 570nm wavelength 1.8V Forward Voltage, at 2mA current 38 mcd brightness rating

These are our favorite general-purpose LED's. Light up your project! Pack of 10 diffused yellow LEDs 5mm diameter 30° viewing angle 588nm wavelength 1.8V Forward Voltage, at 2mA current 50 mcd brightness rating

Infrared (IR) break-beam sensors are a simple way to detect motion. They work by having an emitter side that sends out a beam of human-invisible IR light, then a receiver across the way which is sensitive to that same light. When something passes between...