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.

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

This module can be combined with a Raspberry Pi, antenna, and 5 wires to create your own NTP server with excellent accuracy, by following…
Give the component count here is low - much less then the breakout or Lilypad versions - why is the price higher?
Can I plug it into a microphone input and get measurements from a pc?
The scale overlays in the images are VERY WRONG! This component is NOT nearly 30mm long as it is shown. It is 14.4mm long according to the…
Awesome! that’s exactly the info I was looking for!
How to use the logging capability on the Venus GPS Logger. First, you must use the [SkyTraq…
I have the same issues ad RobBrownNZ with Crystal Oscillator Driver ( SN74LVC1404 I don’t…
The DLINE switch is great for switching the XBee from the hardware serial lines to D2/D3. This is great if you are using D2/D3 for software…
Has anyone had problems with the EN pin not turning the regulator back on after being pulled to ground and then back to Vbatt? For me…
I’ve tried a number of powerbanks from China thinking just the same thing. And the reality is that you don’t know what you get. Often these…