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

You are correct. I blame it on my brain seeing things after staring at that datasheet for so long. I’ll hopefully get it updated in the next…
Despite the lack of evidence in this thread, the new photos are a lot better (I still remember trying to interpret the originals). I…
Yes, the motor currents will have an affect on the magnetometer of the LSM9DS0. It is recommended that you keep the sensor away from the…
In the graphical datasheet, PA14 is marked as I2C-capable. However, the Atmel datasheet does not mark this pin as I2C-capable. (It seems no…
In the graphical datasheet, PA14 is marked as I2C-capable. However, the Atmel datasheet does not mark this pin as I2C-capable. (It seems no…
Just curious, will readings be affected if the board is near - about 3 cm - to the couple of DC motors (6V)?
It is jut the board as seen in the first 2 pictures. The 3rd picture is more of an action shot showing it working.
Does it include the USB extension as depicted in photo 3? Or is it just the board?
Serious question, is there a reason why this exact module is so much cheaper on Adafruit?