Light & Colour

With this Tri-Color USB Controlled Tower Light with Buzzer, you can easily monitor and alert humanoids as to the status of a project, machine, or e...

With this Sealed Tri-Color USB Controlled Hemisphere Alarm Light, you can easily monitor and alert humanoids as to the status of a project, machine...

Dress up your mechanical keys in your favorite colors with a wide selection of gumdrop-like, retro, curvy, and stylish MA profile keycaps. Here is ...

"Prepare for trouble!""And make it double!"Fancy new dual-sided NeoPixel strips are a great alternative for folks who have loved and used Adafruit ...

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 t...

So thin. So mini. So teeeeeeny-tiny. It's a new 'skinny' version of our classic NeoPixel strips, the Adafruit Mini Skinny NeoPixel LED Strip - Cool...

Don't be such a square - throw a curve-ball into your electronics with a curved-edge miniature display. Here's a new "round rect" TFT display - it'...

These reverse mount NeoPixel LEDs are an easy way to add a lot of small (but bright!) colorful LEDs to your project when you want the top of the PC...

These pretty circles of light are plastic diffused backlights, probably originally used in LCD gauge displays. Normally they're tucked behind the L...

Plug in and glow with this incredible, ultra high density NeoPixel strip with an astonishing 332 LEDs/meter. That's no typo, this half meter strip ...

Here at Adafruit we love discovering new and exotic glowing things. Like moths to the flame, we were intrigued by these 'chip on board' ultra-flexi...

Here at Adafruit we love discovering new and exotic glowing things. Like moths to the flame, we were intrigued by these 'chip on board' ultra-flexi...

Here at Adafruit we love discovering new and exotic glowing things. Like moths to the flame, we were intrigued by these 'chip on board' ultra-flexi...

Here at Adafruit we love discovering new and exotic glowing things. Like moths to the flame, we were intrigued by these 'chip on board' ultra-flexi...

Here at Adafruit we love discovering new and exotic glowing things. Like moths to the flame, we were intrigued by these 'chip on board' ultra-flexi...

INTRODUCTION This new ambient light sensor is packaged in a transparent semisphere case that offers better light-gathering power. The sensor sup...

Here at Adafruit we love discovering new and exotic glowing things. Like moths to the flame, we were intrigued by these 'chip on board' ultra-flexi...

The LTR390 is one of the few low-cost UV sensors available, and it's a pretty nice one! With both ambient light and UVA sensing with a peak spectra...

Here at Adafruit we love discovering new and exotic glowing things. Like moths to the flame, we were intrigued by these 'chip on board' ultra-flexi...

We live in a colorful world, but how much do you really know about color? Your eyes may deceive you, while the sensors don’t lie. This Gravity: AS7...

Meet this colorful super Raspberry Pi ICE Tower CPU cooling fan! This is another type of ICE Tower fan for Raspberry Pi 4B/3B+/3B.Tower structure, ...

The SparkFun SerLCD is an AVR-based, serial enabled LCD that provides a simple and cost effective solution for adding a 16x2 Black on RGB Liquid Cr...

Affectionately dubbed "Fairy Lights" for their similar appearance, these addressable RGB LED string lights are a great way to light up any project ...

Octopus Electronic Bricks, you can use them build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you ma...