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.


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

Steps how to use Sparkfun SX1509 C++ Library on raspberry pi *you might be facing compilation errors when compiling SX1509 C++ library.…
Question what is the size of the button’s low profile? I’m trying to make a box and turn it into a push for a game show but can’t figure out…
Okay, I can confirm TWI works :) In the end, after mucking around and digging through source code and pulling and plugging in wires, I had…
Can anyone confirm that TWI/I2C works? PIN 21 is hardwired to the RESET button. I changed the SDA and SCL pins in the board variant, but I…
Blynk Board Add On Make sure that you have the Blynk board add-on installed. If you have not installed the board add-on in the Arduino…
Has anyone had luck with this and a raspberry pi. I’m getting couminication errors even with a external power supply.
——————– Tech Support Tips/Troubleshooting/Common Issues ——————– Power Requirements The best would be to…
Sorry its a bit late, but thank you.
So is the max operating temperature listed here (180C) the maximum temp the hot side of the pad should get too? I am confused because in the…
Does sparkfun actually read these? Last post was myself 7 months ago and nothing has come of it.