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.


Cellular modules can provide reliable long range communication.


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.


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


Add a graphic interface with a color or monochrome LCD.


Get your code onto the IC.


All the parts necessary to prototype your design.

Raspberry Pi

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


Specially packaged products for our retail customers.


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

For those who are interested in PIC32, check out Digilent’s ChipKIT: mechanically Arduino-compatible, based on PIC32, and the same price as…
This sounds like a good idea, but if a properly soldered connector would break off due to mechanical force, it will also break off if your…
Do your students fall off the tables? :-)
While not necessarily an accurate net value the weight used for shipping calculations (can be found in the json/csv, top right corner of the…
You can safely desolder it, it’s not required. If you don’t have a soldering iron at hand, the brute way is to use a screwdriver as a chisel…
It will dematerialize. Seriously, what do you think will happen?
What’s all this royalties stuff about? I thought one of the nice things about Arduino is that it’s open source?
What’s all this royalties stuff about? I thought one of the nice things about Arduino is that it’s open source?
You’ve got documentation!! Great, perhaps you should license it to Arduino, they’re in desperate need of good and complete documentation.