LEDs

Rotary encoders are used similarly to potentiometers. They’re different from potentiometers in that an encoder has full rotation without limits. Th...

Blinky Grid is a 7x8 LED grid kit from Wayne&Layne that has an ingenious method of programming. Instead of connecting it directly to your co...

We all know that you can never get too many LEDs. Don’t worry, we’ve got you covered. This is a pack of 25 LEDs all conveniently packaged in a nice...

These LED panels take care of all the work of making a big matrix display. Each panel has six 8x8 red matrix modules, for a 16x24 matrix. The panel...

These incredibly small surface-mount LEDs are an easy way to add a lot of very tiny (but bright!) colorful dots to your project. They're mini ve...

This simple breakout board makes it easy to use our LED tactile switches in a breadboard, or your next project. Note: Populate the board accord...

This is a simple LED-illuminated tactile button with a clear cap. It’s just like a basic tactile button, but it lights up blue! So now you can g...

This is a simple LED-illuminated tactile button with an orange cap. It’s just like a basic tactile button, but it lights up orange! So now you can ...

This is a simple LED-illuminated tactile button with a red cap. It’s just like a basic tactile button, but it lights up red! So now you can get ...

This is the FadeCandy from Adafruit, a USB controlled LED driver with on-board dithering to help illuminate your Neopixel project. Even though the ...

This is a simple LED-illuminated tactile button with a green cap. It’s just like a basic tactile button, but it lights up green! So now you can get...

This is a simple LED-illuminated tactile button with a clear cap. It’s just like a basic tactile button, but it lights up white! So now you can get...

Show that you <3 with this geeky necklace depicting an ASCII heart, like you'd see in email or text messages! The pieces are laser-cut in Sterli...

Fire up your engines because these are the hot-rods of toggle switches! Equipped with an aerodynamic blue protective casing, and a diffused blue LE...

Fire up your engines because these are the hot-rods of toggle switches! Equipped with an aerodynamic clear protective casing, and a diffused white ...

Make a small linear display with a glowing amber color using this elegant LED bargraph. The color on this bargraph is similar to our yellow disp...

Make a small linear display with a glowing pure-green color using this elegant LED bargraph. This pure-green color is much more vivid and closer to...

Evil Mad Scientist Labs never disappoints with their fantastic kits and clocks. The Alpha Clock Five is no exception: An awesome alarm clock sol...

These surface-mount LEDs are an easy way to add a lot of colorful dots to your project. They're similar to the ones in our digital RGB LED st...

Make a small linear display with a glowing blue color using this elegant LED bargraph. Only 1" long, it is quite visible but not so large it wont p...

Make a scrolling sign, or a small video display with this 8x8 square gridded blue LED matrix. Only 1.2" on a side, it is quite visible but no...

What's better than a single LED? Lots of LEDs! Matrices like these are 'multiplexed' - so to control 64 LEDs you need 16 pins. That's a lot of p...

Make a scrolling sign, or a small video display with this 8x8 gridded square Amber LED matrix. Only 1.2" on a side, it is quite visible but not ...

You learned LEDs! (Light-emitting diodes)... Adafruit offers a fun and exciting stickers to celebrate achievement for electronics, science an...