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.

Development Tools

The brains of the operation. Choose your favorite development platform.

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.


Category for the R&D Incubator within SparkFun Electronics


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

Can’t get ik working yet. I have 2 CAN bus shields, each on an Arduino Uno. So i do not use it for my car, just regular CAN bus. I changed…
Does this have an integrated backlight? It isn’t specified and is critical to the application I have in mind. If so, can the description be…
I was fortunate enough to have a Lectron kit, which did work up in a logical fashion, showing how the various components worked. I still…
There were still two pink Stemteras left in the SparkFun Retail Emporium (inside to the right of their front lobby) when I stopped by this…
I agree with you on a lot of this. I had one of these and it was great for getting working projects. Horrible for learning why the circuits…
Can you use this as a 3d horizon and compass with the microview?
sorry, but I’ve got a dissenting opinion here. Sure! I had some fun with a kit like this as a kid but it really was poor at teaching…
i wanted to add some modifications to the basic shroud, but the .stl file isn’t suitable for SolidWorks grabbing the features in a way that…
Your misuse of units of measure is annoying. You give the dimension in metric units, but do the screw in UTS which is inch-based and then as…