Arduino

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

Audio

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

Books

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.

Cables

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

Components

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.

Educators

Get your bulk-packed classroom materials here.

GPS

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.

IoT

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

Kits

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

LCDs

Add a graphic interface with a color or monochrome LCD.

Prototyping

All the parts necessary to prototype your design.

Raspberry Pi

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

Robotics

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

Sensors

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

Swag

Show off your inner geek with SparkFun swag.

Tools

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

Wearables

Wearable electronics and materials.

Widgets

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

Wireless

Cut the cord and communicate wirelessly.

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Recent Product Comments

I have a order, when I calculated the shipping price is almost 24 dlls, when I add this the shipping goes up to 124 dlls, why?
Or a bunch of really small stepper motors. You could daisy chain their control together and command them all at exactly 1rpm.
What is the pinout for this? there are several versions out there with different pinouts. some of them have the mid 4 pins (2 top+2 bottom)…
Let’s not loose perspective that the SparkFun Photon RedBoard is an advanced WiFi microcontroller with cloud capability built-in at a very…
Help please! Trying to copy the GPS wall clock to the big LED 7-segs. I am having a tough time getting the basic display code to run out to…
And one more suggestion for a future revision: Instead of connecting to pin 2 and 3, connect to pin 8 and 9. This makes it easier to use the…
Hey SparkFun, update the Arduino source code link! https://github.com/WorldFamousElectronics/PulseSensor_Amped_Arduino The current link…
Is it the same thread than the bobin?
Let me second Member #679961’s objection to cloud based software development. It simply adds another layer of things to encumber the…