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The Cthulhu Shield is the worlds first open source sensory substitution and sensory augmentation development platform.
The SparkFun Qwiic Shield for Arduino Nano makes it so you can use SparkFun's Qwiic connect ecosystem with development boards…
What's blue, thin, and comes with everything you need to get started? The Pro Mini 5V Starter Kit!
These headers are made to work with the Teensy 4.0, Teensy 3.2, and Teensy LC development boards. Each kit of headers makes y…
Do you ever wish your Arduino was more musically talented? Or maybe your project could use some cool sound effects. The Spark…
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…
If you’re ready to step your Arduino game up from older 8-bit/16MHz microcontrollers, the SparkFun SAMD21 Dev Breakout is a…
The Qduino Mini is a tiny, Arduino-compatible board with a battery connector and charger built-in as well as a fuel gauge tha…
The AST-CAN485 I/O Shield allows you to interface the AST-CAN485 Dev Board with 24V inputs and outputs, expanding its usefuln…
The ScrewShield extends all pins of the Arduino out to 3.5mm pitch screw terminals. It also has a lot of the utility provided…
Atmel's itty-bitty ATtiny85 8-Bit Processor. 8K of program space, 6 I/O lines, and 4-channel 10 bit ADC. Runs up to 20MHz wit…
The LoPy4 is a compact quadruple network MicroPython enabled development board. It’s the perfect enterprise grade IoT platf…
The SmartLED Shield V4 is the next iteration of the SmartMatrix Shield and provides you with a bridge for your Teensy to your…
The Arduino Ethernet Shield 2 allows an Arduino Board to connect to the Internet. It is based on the Wiznet W5500 Ethernet ch…
With the SparkFun LumiDrive you will be able to control and personalize a whole strand of APA102s directly from the board its…
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 t…
The XBee3 Thing Plus is an ultra-capable and easy way for getting into wireless device development.
Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implemen…
The name says it all on this one. An ATmega328P in DIP package, pre-loaded with the Arduino Optiboot (Uno 16MHz) Bootloader. …
The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. The Teensy++ breaks …
This is the Add-On kit for the SparkFun Digital Sandbox (DS) learning platform. With this add-on you will be able to perform …
The Arduino Uno is the undisputed champion of all development boards, why would you not want to keep your board safe and soun…
The SparkFun Wireless Motor Driver Shield is designed to make connecting motors, sensors and other components to your Arduino…
We've heard you, and made a number of improvements to our EL Shield. The new version adds zero-crossing optoisolated triacs f…
This is a 10-pin female header, with extra long legs -- great for stacking R3-compatible Arduino shields! Pins are spaced…
This set of female stackable headers includes two 15-pin headers; the pins are spaced by 0.1".
The Arduino MKR1000 is a powerful board that combines the functionality of an Arduino Zero and a handy WiFi shield. This thin…
The new generation 18 pin PICAXE microcontroller now has parallel tasking, touch sensors and more memory/RAM. See the [Info…
The SparkFun RedBoard Edge is a rework of the SparkFun RedBoard that has been designed to be panel mounted in your custom pro…
This is a 8-pin female header, with extra long legs -- great for stacking Arduino shields. Pins are spaced by 0.1".
These headers are made to work with the Arduino Main Board, Arduino Pro, and the Arduino Mega. They are the perfect height fo…
The Arduino MKR IoT Bundle is a starter pack for those looking to get into connected devices or the Internet of Things.
Sometimes you've got way too many inputs, or outputs... or both. How are you going to get them all connected to your Arduino?…
The Teensy Prop Shield is meant for making interactive light and sound effects on small, handheld props and wearable costumes…
The SparkFun Joystick Shield Kit contains all the parts you need to enable your Arduino with a joystick! The shield sits on t…
This is a 6-pin female header, with extra long legs -- great for stacking Arduino shields. Pins are spaced by 0.1".
Atmel's ATmega328P 8-Bit Processor in 28 pin DIP package. It's like the ATmega168, with double the flash space. 32K of progra…
These stackable headers are made to work with the [SparkFun ESP32 Thing Plus](https://www.sparkfun.com/products/14689) to con…
This is the PICAXE-14M2 microcontroller chip. PICAXE is a neat entry-level microcontroller system that is relatively chea…
The Arduino microcontroller makes it easy to learn about electronics, but it can be hard to know where to start. The 10 proje…
The Artemis Module from SparkFun is the first FCC certified, open-source, Cortex-M4F with BLE 5.0 running up to 96MHz and wit…
The USB Bit Whacker is a spectacular little development board featuring the PIC18F2553. Based on the work of Brian Schmalz, t…
The STEMTera is an innovation in breadboard history. It is the first breadboard with an Arduino-compatible hardware suite bui…
The ATtiny84 is another of Atmel's little tiny 8-Bit Processors. 8K of program space, 12 I/O lines, and 8-channel 10 bit ADC.…
