All Products

PaPiRus Zero is an ePaper / eInk screen pHAT designed for the Raspberry Pi Zero. It’s one of the first true low power displays for the Pi Zero m...

So you've got your Pi 3 with its built-in wireless LAN and Bluetooth, but what about your Pi Zero? Say hello to the IoT pHAT from Red Bear! T...

Particle has partnered with Adafruit to put together this kit that makes IoT easy as Pi! Connect your Raspberry Pi 3 to the Particle Cloud with ...

This mini-kit makes it easy to mount a PSP/Xbox-like thumb joystick to your project. The thumbstick is an analog joystick - more accurate and sensi...

Formulas and variables and integrals and derivatives: to the casual observer it looks like you're doing MATH. But you're NOT. Because when you solv...

From the fine people who have brought us the Beagle Board, a smaller, lighter, but powerful single board linux computer, Beagle Bone! We like th...

INTRODUCTION OBD II is an On-Board Diagnostics standard that is used on a large variety of cars. It provides access to numerous data from the engin...

EL wire, or electroluminescent wire, is a flexible wire coated in phosphor. Apply the appropriate voltage and it lights up! Each EL wire looks a lo...

"Brewing" from root beer and beyond. Celebrate using electronics, chemistry and science to create your own "beer". Adafruit offers a fun and ...

Reuse, recycle, remake! Find awesome stuff in the trash! Adafruit offers a fun and exciting "badges" of achievement for electronics, science ...

EL wire, or electroluminescent wire, is a flexible wire coated in phosphor. Apply the appropriate voltage and it lights up! Each EL wire looks a...

The MicroView is the first chip-sized Arduino compatible module that lets you see what your Arduino is thinking using a built-in OLED display. With...

INTRODUCTION This is one of the essentials for household electricity security: whether for electric insulations, protect...

By popular demand, we now have a project tutorial for how to make your own programmable, ultra-blinky LED belt. Perfect for parties, raves, p...

The LilyPad XBee is a breakout board for the popular XBee modules that can be sewn into your e-textile projects to provide them with a little “conn...

This is a very special adapter, specifically used for adapting our RTD266X driver boards that have 50-pin TFT connectors to use 40-pin TFTs. Ple...

LiPo batteries are a great way to power your projects. They’re small, lightweight, and pack a pretty good punch for their size. Unfortunately, even...

The TLC5940 is a 16 channel PWM unit with 12 bit duty cycle control (0-4095), 6 bit current limit control (0-63), and a daisy chainable serial inte...

The MicroView is the first chip-sized Arduino compatible module that lets you see what your Arduino is thinking using a built-in OLED display. This...

This is the Arduino shield version of our TLC5940 Breakout. The SparkFun PWM Shield will allow you to generate up to 16 PWM signals from your Ardui...

 There are two 'tips' available - standard and micro. The microtip allows for finer control but is a little harder to use (because it doesn't depos...