Microcontrollers & Development Boards

Try the JavaScript of things with the Espruino - the world's first open-source JavaScript microcontroller! This little board has an STM32 microc...

Our all-in-one 5V 2A, MicroUSB cable, international power adapter is the perfect choice for powering single-board computers like Raspberry Pi or...

Didn't think the Raspberry Pi could get any better? You're in for a big surprise! The Raspberry Pi 2 Model B is out and it's amazing! With an upgr...

The Arduino Pro Mini is SparkFun's minimal design approach to Arduino.  It's essentially a 3.3v Arduino that runs an 8 MHz bootloader on a super...

The Arduino Pro Mini is SparkFun's minimal design approach to Arduino.  It's essentially a 5v Arduino that runs an 16 MHz bootloader on a super ...

iRobot Create 2 is a mobile robot platform built from remanufactured Roomba robots and designed for use by educators, developers and high-school an...

The pyboard is a compact and powerful electronics development board that runs MicroPython. It connects to your PC over USB, giving you a USB flash ...

Would you like to add audio/sound effects to your next project, without an Arduino+Shield? Or maybe you don't even know how to use microcontroller...

If you're new to the world of hardware, don't panic--the Particle Maker Kit (with Core) has everything you need to level up from hacker zero to ...

With the new Arduino M0 Pro board, the more creative individual will have the potential to create one’s most imaginative and new ideas for IoT d...

Teensy-LC (Low Cost) is a powerful 32 bit microcontroller board, with a rich set of hardware peripherals, at a very affordable price! Teensy-LC ...

Pogo pins are little spring-loaded contacts, very handy for making jigs, or making momentary (but electrically solid) contacts. We use them by the ...

Spin two DC motors, step one bi-polar or uni-polar stepper, or fire off two solenoids with 1.2A per channel using the TB6612. These are perhaps ...

We sure love the ATmega328 here at Adafruit, and we use them a lot for our own projects. The processor has plenty of GPIO, Analog inputs, hardwa...

It is a tiny, with impressive performance single transducer sensor. The SRF01 Ultrasonic Range Finder uses Devantech's 2nd generation AutoTune t...

This is the new version of the Sabertooth 2x10 motor controller. The Sabertooth 2X12 is one of the most versatile, efficient and easy to use dual ...

This is a force sensitive resistor with a round, 0.5" diameter, sensing area. This FSR will vary its resistance depending on how much pressure i...

This low cost SFR02 ultrasonic ranger has both I2C and Serial interfaces. New AutoTune algorithms intelligently back the minimum range right up ...

What do you get when you combine an Adafruit classic with geniuses at Arduino? The Arduino GEMMA! It's a tiny wearable platform board with a lot...

The HCR Mobile Robot Kit is a two wheel drive mobile robot platform with three levels (if you want, you can use only the parts you need, or m...

This wheel is used in our most popular A4WD Mobile Platform and 2WD Arduino Mobile Robot Platform. Mounted directly on micro gear motors. ...

Add Internet to your next project with an adorable, bite-sized WiFi microcontroller, at a price you like! The ESP8266 processor from Espressif i...

The Arduino Mega 2560 is an arduino microcontroller board based on the ATmega2560 (datasheet). It has 54 digital input/output pins (of which 14 can...

This motor has a long (0.365" or 9.27 mm), D-shaped metal output shaft that matches the Pololu wheel 42x19mm and 32x7mm. The brass faceplate ...