Microcontrollers & Development Boards

As of 9/20/2012 Adafruit is currently shipping R3 of the Arduino Uno Ethernet Deep in the Swiss Alps, the top secret Arduino Super-collider has ...

This is a great kit to learn the basics of soldering. The SparkFun ClockIt is a basic alarm clock with buzzer based on the ever popular ATMega328....

INTRODUCTION IO Expansion Shield is one of the market favourites. Fast robotics prototyping made affordable and simpl...

The Intel® Edison is an ultra small computing platform that will change the way you look at embedded electronics. Each Edison is packed with a h...

Flotilla is a range of smart, friendly, and affordable modules that you connect together to create amazing projects that can sense and react to ...

DFRobot proudly presents the Intermediate Kit for Arduino! Starting with some simple LED projects and then moving on to more complicated project...

This is a simple-to-use hydrogen gas sensor, suitable for sensing hydrogen concentrations in the air. The MQ-8 can detect hydrogen gas concentratio...

It’s blue! It’s skinny! It’s the Arduino Pro! SparkFun’s minimal design approach to Arduino. This is a 5V Arduino running the 16MHz bootloader i...

It’s blue! It’s skinny! It’s the Arduino Pro! SparkFun’s minimal design approach to Arduino. This is a 3.3V Arduino running the 8MHz bootloader....

This Raspberry Pi is Discontinued Now, We recommend lattpanda boards (a small computer board for win 10) as a suitable replacement. The R...

The LilyTiny is a tiny little LilyPad board designed to add flashy functionality to your project without taking up a lot of room. Even though it...

Have fun while learning how to design, construct, and use small robots! This richly illustrated guide offers everything you need to know to constru...

So maybe it's not "back to school" season any more - but here at Adafruit, we like to think that it's always a good time to learn something n...

Romeo for Intel Edison controller is a multi-purpose, all-in-one development platform based on Intel Edison and Arduino SoC. It is especia...

The Intel® Edison is an ultra small computing platform that will change the way you look at embedded electronics. Each Edison is packed with a huge...

The awesome new Teensy 3.5 is a small, breadboard-friendly development board designed by Paul Stoffregen and PJRC. Teensy 3.5 brings a low...

The Intel® Edison is an ultra small computing platform that will change the way you look at embedded electronics. Each Edison is packed with a huge...

For every day projects, microcontrollers are low-cost and easy to use. But when you have a project that needs raw power and high speed you ma...

µHex is the first low-power controller which is compatible with Arduino. It is very suitable for the battery power supply environment. A 210mAh ...

Add a tiny joystick to your project with this PSP thumbstick. This is a replacement component for PSP1000's, but we think they'd make for a g...

The awesome new Teensy 3.6 is a small, breadboard-friendly development board designed by Paul Stoffregen and PJRC. Teensy 3.6 brings a low...

The NCP303 is an ultra−low current voltage detector that contains a programmable time delay generator. These devices are specifically designed for ...

This is a simple breakout board for our RFID readers. The SparkFun RFID Reader Breakout converts the 2mm pins to bread board friendly 0.1" heade...

When you need some help driving a lot of LEDs, the MAX7219 is the best friend you could hope for. Many of us know that if you want to control a lot...