The BrickPi by Dexter Industries is an add-on for the popular Raspberry Pi development board that lets you contr…

Most widgets could benefit from a shiny touchscreen interface. Unfortunately, it's usually not easy to hook up a touch…

This is the Vernier Interface Shield, a simple add-on to give your Arduino the capability to interface with Vernier sensor…

The ScrewShield extends all pins of the Arduino out to 3.5mm pitch screw terminals. It also has a lot of the utility provid…

This 5mp camera module is capable of 1080p video and still images and connects directly to your raspberry pi. Connect the …

  This new version corrects the pin out for the GPX and RESET pins. The USB Host Shield contains all of the digital lo…

The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. The Teensy 2.0 br…

So you want your Arduino to surf the web but you don't have room for the Arduino board plus the Ethernet Shield. What …

If you use the SparkFun Inventors Kit in a classroom or workshop setting, you know that when a bunch of people get their h…

This is essentially a ramped up version of our Ardumoto motor driver shield. For this monster shield we've replaced th…

The mbed boards are a series of ARM microcontroller development boards designed for rapid prototyping and this is breakout…

This is the same product as the GPS Shield, but also includes an EM406 GPS receiver and headers. The difference is, this v…

It's blue! It's skinny! It's the Arduino Pro! SparkFun's minimal design approach to Arduino. This is a 5V A…

The name says it all on this one. An ATmega328 in DIP package, pre-loaded with the Arduino Optiboot (Uno 16MHz) Bootloader…

Most widgets could benefit from a shiny touchscreen interface. Unfortunately, it's usually not easy to hook up a touch…

This kit is the same product as the Ardumoto Shield but it also includes headers and screw terminals. The board and parts …

The Danger Shield mounts on top of your Arduino or Arduino Pro and equips it with a variety of fun and useful inputs and ou…

The KTA-223 Relay Board is a USB or RS485 controlled module that can interface a PC to eight or more SPDT relays. This cou…

Mojo (n) is defined as "the art or practice of casting magic spells." With the Mojo v3 FPGA you will d…

The Joystick Shield kit contains all the parts you need to enable your Arduino with a joystick! The shield sits on top of y…

Most widgets could benefit from a shiny touchscreen interface. Unfortunately, it's usually not easy to hook up a touch…

The 4.3” resistive touch LCD touch from 4D Systems is a cape specifically designed for the Beaglebone Black, and pro…

 Do you need an easy to use interface for your LCD screen? The LCD Button Shield just might be your answer! Moving thr…

So you want your Arduino to surf the web but you don't have room for the Arduino board plus the Ethernet Shield. What …

The Arduino Mega now has its very own prototyping shield! The MegaShield mates with the Arduino Mega board and gives the u…

Last time we connected a pie to an electric motor, it made a mess of the kitchen. It turns out that raspberry pie is still…

It's powerful, it's portable, it's Pro! We're continuing our Pro series of Arduino-compatible micro-contro…

By popular request, we're selling the always-handy ProtoShield PCB on its own! Originally spawned with collaboration b…

The new version of the UBW32 now uses the PIC32MX795 IC. Based on the work of Brian Schmalz, the UBW32 is a small developme…

This shield features the MSGEQ7 graphic equalizer display filter, the same IC used in the Colorganic Spectralizer kit. Two…

This 5mp IR (Infrared) camera module is capable of 1080p video and still images and connects directly to your Raspberry Pi…

The ProtoSnap is an Arduino-compatible development platform aimed at teaching the basics of Arduino programming as efficie…

The MIDI Shield board gives your Arduino access to the antiquated, but still widely used and well supported MIDI communicat…

Do you ever wish your Arduino was more musically talented? Or maybe your project could use some cool sound effects. The Mu…

If you aren't familiar with the Electric Imp, it essentially provides an easy, integrated way to connect almost any ha…

Adding GPS to your Arduino has never been easier. Multiple GPS receivers attach easily to the shield, and with the example …

We've heard you, and made a number of improvements to our EL Shield. The new version adds zero-crossing optoisolated t…

The ATMega 32U4 is an 8-bit AVR microcontroller featuring 32KB self-programming flash program memory, 2.5KB SRAM, 1KB EEPR…

The WIZ110SR is a gateway module that converts RS-232 protocol into TCP/IP. It enables remote gauging, managing and control…

The MaKey MaKey is really cool, but wouldn't it be cooler if it wasn't tethered to your computer? There's only…

This 2x13 flat ribbon-cable fits the GPIO headers on the Raspberry Pi so you can easily connect to the low-level periphera…

 The arLCD from EarthMake is an easy and cost effective way to have a touchscreen LCD in your Arduino project. Th…

Have you always been curious about sensors but never knew where to start? The Qtechknow ArduSensor Learning Kit for Arduin…

The RFM22 is a low-cost ISM FSK transceiver module which offers communication at 433MHz ISM and adjustable output power of …

This shield allows you to use a computer power supply (or other power source) to use your Arduino to switch high current. …

The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. The Teensy++ brea…

 This is the NeoPixel Shield from Adafruit. This Arduino shield is equipped with 40 WS2812 RGB LEDs arranged in an 5x8…

 The ATmega128RFA1 is a portmanteau of sorts – two separate components combined to form one device; half microco…

DescriptionThis is a Arduino-compatible autopilot board designed by Chris Anderson and Jordi Muñoz of DIY Drones us…

This board is an evaluation platform for the SM130 RFID module. It includes an XBee header, PCB trace antenna, and has the …