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

Yes, I am looking for one with a better read range as well. I am using the glass capsule RFID and it has to be very close in order to work.…
Anyone know of a reader that can pick this up from farther away? I’m using the ID-20LA and I would like a better read area. Is there…
I have a handful of these that have been in a drawer for a few years and now that I went to use them the plastic crumbled between my…
Yes, the LTC3588 will only work with a certain piezo. You would need an energy harvesting piezo. It is listed on page 11 in Table 2 of the…
Is there a way through S/W to pull up ain0 or do I need to use the 3.3v output with an external resistor? If you can do it in S/W, can you…
You might see some this afternoon, but no guarantees. You can also try the XBee Explorer USB
I wanted to order this part with some XBees this afternoon, and now its out of stock :( Do you guys know when you will have the next batch…
Ask and ye shall receive. Get some while you can though we won’t have them once our current stock is gone. :)
I cannot get access to BlueRadios forum because Sparkfun is not an authorized distributor. Does anyone have an AT Command for this?
This responds partialy to the main question : Why ? Why is this board with the chip on it not being created ?