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.

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.

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

-The entire reason people buy from sparkfun
Is the silkscreen reference frame correct? It’s not a right hand reference frame, which is quite irregular…
How does this compare to the MPU-9250 https://www.sparkfun.com/products/13762 (looks like it is the same price)?
Hey, this is great, but if you decide to upgrade it, consider breaking out a couple of DIO pins; I like to reprogram mine, and having just…
The code is here, I think: https://github.com/sparkfun/SparkFun_LSM9DS1_Particle_Library/tree/master/firmware
Can anyone tell me the dimensions or package of the 16Mhz resonator used on the redboard?
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So where is this free IMU firmware? I have one of these on you larger board but have not been able to get my software to a point where the…
Does anyone know how to do a factory reset of the BlueSMiRF Gold ? The data sheet isn’t clear about this. I tried setting the pin PIO4 to…