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We've been prototyping for a long time on these awesome little plastic plates but it's time for an upgrade. This version stil…
The Spectrum Shield enables your Arduino with the capability of splitting a stereo audio input into 7-bands per channel. You …
The SparkFun Weather Shield is an easy-to-use Arduino shield that grants you access to barometric pressure, relative humidity…
The SparkFun ESP8266 WiFi Shield is an Arduino compatible shield for the ESP8266 WiFi SoC – a leading platform for IoT or W…
Robots are fun, and Arduinos are easy. So wouldn't it be nice if there were a kit that included everything you need to get yo…
These headers are made to work with the Arduino Uno R3, Leonardo and new Arduino boards going forward. They are the perfect h…
The Ardumoto Shield is a dual-motor controller for Arduino. Based on the L298 H-bridge, the SparkFun Ardumoto can drive two D…
This is the new Arduino Uno R3. In addition to all the features of the previous board, the Uno now uses an ATmega16U2 instead…
The Touch Board from Bare Conductive is an easy-to-use Arduino@Heart board that gives you the ability to turn almost any mate…
This new version corrects the pin out for the GPX and RESET pins. The SparkFun USB Host Shield contains all of the digital lo…
The SparkFun Pro RF is a LoRa®-enabled wireless board that marries a SAMD21 and a long-range RFM95W to make a compact and ea…
Do you ever wish your Arduino was more musically talented? Or maybe your project could use some cool sound effects. The Spark…
With the SparkFun LumiDrive you will be able to control and personalize a whole strand of APA102s directly from the board its…
The KTA-223 Relay Board is a USB or RS485 controlled module that can interface a PC to eight or more SPDT relays. This could …
The Arduino Ethernet Shield 2 allows an Arduino Board to connect to the Internet. It is based on the Wiznet W5500 Ethernet ch…
The Arduino Uno WiFi R2 is an Arduino Uno with an integrated ESP32 u-blox NINA-W13 WiFi module.
The Arduino Funnel I/O (Fio) is a board designed by Shigeru Kobayashi, based on the original design from [LilyPad](http://www…
This is the Teensy Audio board add-on for the Teensy 3.x line development boards. This audio board provides you with an easy-…
The SparkFun Wireless Motor Driver Shield is designed to make connecting motors, sensors and other components to your Arduino…
The BlackBoard from SparkFun is everything you need in an Arduino Uno with *many* extra perks. BlackBoard has all of the hard…
The SparkFun Qwiic Shield is an easy-to-assemble board that provides a simple way to incorporate the Qwiic Connect System wit…
If you’re ready to step your Arduino game up from older 8-bit/16MHz microcontrollers, the SparkFun SAMD21 Dev Breakout is a…
The Fio v3 is a new spin on the Arduino Fio hardware powered by the ATmega32U4.Not only is it small and LiPo-ready, it's a ve…
The SparkFun GPS Logger Shield equips your Arduino with access to a GPS module, µSD memory card socket, and all of the other…
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 SparkFun ProtoShield Kit lets you customize your own Arduino shield using whatever circuit you can come up with and then …
This is the FreeSoC2 Development Board, SparkFun’s take on the PSoC5LP ARM Cortex. The PSoC (Programmable System-on-Chip) b…
The MicroView is the first chip-sized Arduino compatible module that lets you see what your Arduino is thinking using a built…
Running out of memory space in your Arduino project? The SparkFun microSD Shield equips your Arduino with mass-storage capabi…
The new version of the UBW32 now uses the PIC32MX795 IC. Based on the work of Brian Schmalz, the UBW32 is a small development…
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…
What's blue, thin, and comes with everything you need to get started? The Pro Mini 5V Starter Kit!
The mbed microcontroller is an ARM processor, a comprehensive set of peripherals and a USB programming and communication inte…
What's blue, thin, and comes with everything you need to get started? The Pro Mini 3.3V Starter Kit!
This shield allows you to use a computer power supply (or other power source) to use your Arduino to switch high current. Wit…
This is the SparkFun MiniGen Signal Generator, a small shield for the Arduino Pro Mini that is capable of generating sine, sq…
The SparkFun Arduino ProtoShield is a bare PCB with no attached or included parts that lets you customize your own shield usi…
This is a 8-pin female header, with extra long legs -- great for stacking Arduino shields. Pins are spaced by 0.1".
The BeagleBone Black is a low-cost credit-card-sized development platform with good support from a fast growing community. Th…
In 2015 we developed the BadgerStick as a fun and interactive way for people to learn about soldering and engage with SparkFu…
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…
We've heard you, and made a number of improvements to our EL Shield. The new version adds zero-crossing optoisolated triacs f…
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 Arduino Uno is the undisputed champion of all development boards, why would you not want to keep your board safe and soun…
The ScrewShield extends all pins of the Arduino out to 3.5mm pitch screw terminals. It also has a lot of the utility provided…
Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implemen…
The LoPy4 is a compact quadruple network MicroPython enabled development board. It’s the perfect enterprise grade IoT platf…
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