SparkFun will be closed May 25, 2015 for Memorial Day. Orders placed after 2pm on Friday the 22nd will ship out on Tuesday. Thanks!


The popular development board and all its shields, cases, and accessories.


Add some sound to your next project with MP3 boards, synthesizers, breakouts and more.


Grab a book and teach yourself something new.

Breakout Boards

If you need to prototype something, breakout boards are the perfect shortcut to get up and running quickly.


From USB, audio, video, or general prototyping cables; here you can find all you need to get your devices connected together.


Buttons, switches, LEDs, and all the other general parts you need to build your next creation.

Dings and Dents

Anything that doesn't get sold as a product usually ends up here. Bare PCBs, scrapped builds, or one-off products can be found here.


Get your bulk-packed classroom materials here.


Get accurate positioning information with the help of GPS.

Intel® Edison

The Intel Edison is an ultra small computing platform that will change the way you look at embedded electronics.


Internet of Things! Electronics, sensors, and connectivity for you to exchange data between your devices and other sources.


Learn how to solder, program, and more with our kits.


Add a graphic interface with a color or monochrome LCD.


All the parts necessary to prototype your design.

Raspberry Pi

Cases, accessories, and everything you need for your Pi.


Get moving with robotics. Wheels, motors, controllers, and all things mechatronic.


Detect your environment with various sensors. Motion, sound, vision, temperature, and more.


Show off your inner geek with SparkFun swag.


Get building with hand tools, soldering irons, and power supplies.


Wearable electronics and materials.


Need a board for a specific application? Check out or SparkFun widgets.


Cut the cord and communicate wirelessly.


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Recent Product Comments

There are FCC Certified ESP8266 modules you can buy. The Adafruit Huzzah board has one mounted atop a board with custom circuitry. I’m not…
Ah, that is to bad, as it is hard to find FCC certified. boards. and our customer is unlikely to accept things with non FCC…
Most likely not. I doubt it’s got the efficiency and the impulse handling capability for that. Have you looked at our [energy harvester…
Could you use piezoelectric elements (with respective power management) replacing the solar panel?
This board is not in conflict with any FCC regulations, but it is not FCC certified.
The PowerCell is pretty close to that circuit. It charges and regulates a LiPo battery to produce…
Hello! Can you provide separate LiPo battery management module? Those part that titled as “Voltage Regulator & LiPo Charger” on the…
The ESP8266 does support static IP’s, and they can be implemented with the ESP8266 Arduino core/WiFi library. It uses the same interface as…
do this board conform to FCC regulation.?
Hi, do you have any datasheet for this tag?