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SparkFun Electronics will be closed on July 3rd, 2015 in observance of Independence Day. Any orders placed after 2:00pm MT on July 2nd will be shipped out after the weekend. Thanks!

Say "hello" to the Arduino FIO - plus a few other new products!

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Register as a spectator for the AVC! And watch SparkFun's foray into the electric vehicle market.

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We have a new tutorial designed to help you find the right Arduino, plus a whole bunch of new products.

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Nate travels through UBC in Vancouver discovering amazing research projects and beautiful art, finishing up with a ride on the Mondo Spider.

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We have a cool project from Engineer Chris, a tutorial from Casey, a behind-the-scenes ad shoot video, and an announcement about Maker Faire!

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BatchPCB unveils a cool new feature today - a marketplace! Plus, a really cool project out of Denmark!

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A look at some of the competitors in SparkFun's 2010 AVC!

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A new tutorial on how to remove layers in Eagle, plus a helpful Simon PTH Video, and check out the new ad we shot!

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Bunnie shows up with a microSD card looks like under the hood. We've got a new VoiceBox shield for Arduino, e-ink type displays, USB motor controllers, and a couple DC muffin fans.

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Follow our Pick and Place machines on Twitter! Also, we have some news products and 31 awesome projects to give you some inspiration!

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It's not about how complex your project is - it's about how clever! Also check out a hacked Kindle and a bunch of new product offerings!

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SparkFun receives a random surprise from a supplier...and Nate gets a surprise from his employees.

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A thought-provoking article from Wired and a project from one of our own!

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If you are working on a project, people (like us!) want to know!

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A deliciously designed maze and new products galore!

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Free Day Recap

Free Day has come and gone. So how did it go?

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The week has finally arrive - Free Day is this Thursday, January 7th, 2010!

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SparkFun had a busy 2009!

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Recent Blog Comments

Some one uploads a video of themselves with the theme song from Deliverance? Wow, how soon we forget where things come from…..
Enjoyed the presentation and the comments below. Thank you for another lesson.
I learned electronics in college, but I think I’ve learned a lot more by simply doing things first hand. If you’ve just started out with an…
Woooo! Sounds like fun Nate. Congrats on making a tough call and being happy. I smell the burnt rubber of electric bikes….
Thanks, I’m going to attempt something like this soon so the post is very helpful. I have had great success in acetone smoothing usng a…
Yep, sure enough P2N2222 is NPN and the symbol is incorrect.
Sorry for taking so long to get back, but AFAIK, a picture of a product is legal to post. Anything we post is licensed Creative Commons. If…
me too. I saw the mini metal foundry video awhile back and now I really want to cast something… anything.
This is awesome! I need to try this!
The wax casting wasn’t necessary. You could have done the initial print in PLA and then encased that in the plaster investment. The PLA…

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