Microcontrollers & Development Boards

The Light module detects ambient light level. It's ideal for use in a weather station, keeping track of light levels in your greenhouse, or remi...

The Matrix module is an 8x8 white LED matrix. It's perfect for scrolling text on, displaying simple animations like smiley faces, or using as a ...

These cables are perfect for connecting your Flotilla modules to the Dock, and the Dock to your computer. They're high-spec cables, designed specif...

The Joystick module is an analog joystick with a click button. It's ideal for using as a game controller, or to control a robot.Features Analog joy...

Netduino is an open source electronics platform using the .NET Micro Framework. Featuring a 32-bit microcontroller and a rich development environme...

If you’re ready to step up your Arduino game from older 8-bit/16MHz microcontrollers, the SparkFun RedBoard Turbo is a formidable alternative. At i...

Spice up your Micro USB charging/data transfers with this elegant flowing-effect EL cable. The cable has a thin cord of EL in the center, and a ...

Spice up your Micro USB charging/data transfers with this elegant flowing-effect EL cable. The cable has a thin cord of EL in the center, and a ...

This is the two inch version of the SparkFun LuMini LED Ring, packed with 40 individually addressable LEDs, each capable of producing 16 million...

Everything you need to get started with Explorer HAT Pro or Explorer pHAT! The parts kit contains LEDs, a buzzer, resistors and capacitors, rota...

Sound the klaxons! We're pleased as punch to announce CircuitPython 4, the latest major revision which features support for the Nordic nRF52840 ...

The Espruino WiFi is a tiny WiFi-enabled board that runs JavaScript code (it doesn't need to be plugged into a computer). You can program it with n...

FEATURES Solid Spec and Extreme Design Dual OS Support – Windows / Linux Both  Ultimate Networking on Cloud and Things Up to 42 Extendable Interfac...

A smart LCD with Bluetooth LE. Monitor and control other Bluetooth LE devices, act as a wireless display, create your own smart conference ba...

The Electron is a tiny development kit for creating 3G cellular-connected electronics projects and products. It comes with a Particle SIM card with...

Willkommen, Calliope Mini! Developed in Germany for students in primary school and up, this heavenly star-shaped development board is a souped-u...

If you have a custom PCB design and you'd like to add a little Bluetooth Low Energy, this module is ultra compact and easy to use. It contains a...

Combining electronics, making, and creativity to inspire music lovers A fun, hands-on kit for kids that teaches them how to build their own port...

If you have a custom PCB design and you'd like to add a little Bluetooth Low Energy, this module is ultra compact and easy to use. It contains a...

The SparkFun Pro RF is a LoRa®-enabled wireless board that marries a SAMD21 and a long-range RFM95W to make a compact and easy-to-use IoT Arduin...

Need directions to your nearest dry cleaner? Or maybe you need to send a hands-free email? Perhaps you just want to know what the weather's like...

The Crumble is a cheap, easy-to-use electronics controller. A few ‘croc’ leads and a USB cable are all you need to connect motors, LEDs and sens...

This well-crafted kit from Coretec Robotics has all the bits for the heart of your own capable little four-wheel drive rover. Includes: Explore...

When the minds at SparkFun and Onion get together we can make something truly awesome! The SparkFun Qwiic Starter Kit for Onion Omega is a blending...