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.

Cellular

Cellular modules can provide reliable long range communication.

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.

Kits

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

LCDs

Add a graphic interface with a color or monochrome LCD.

Programmers

Get your code onto the IC.

Prototyping

All the parts necessary to prototype your design.

Raspberry Pi

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

Retail

Specially packaged products for our retail customers.

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 link in the Documents section named: “Datasheet (TB6612FNG)” to https://cdn.sparkfun.com/datasheets/Robotics/B6612FNG.pdf is dead. The…
I would like to assemble several of these parts much in the way they are assembled in the images above, so that I can connect these parts…
Could some body explain how the switching between the baterry and the usb power supply works ? I’m wondering … ? Please. is the part…
I really want to use this product using the Linux Mint operating system but I really need help writing a driver. Linux does not recognise…
For what its worth and for people still having connection problems. After creating around 20 smsboxes with this modem I found out that the…
What if I supply the GSM module through the barrel jack with >5V? Do I need to connect anything else except for RXd1, Txd1 and ground?
Did you get it working on Arduino? I also cleared the jumpers, and it also does not work anymore. It used to work fine via USB.
I see different things written in different places. Should it be connected at a BAUD rate of 115200 or 9600?
Guys anyone knows how to fix the E7 ERROR (i.e either key A or B is stuck) ??