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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!

Prepare yourself, we have a bunch of new products this week. And a tank. Check it out.

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Learn how to make an amazingly entertaining laser show small enough to fit inside of a lunchbox.

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Today we are live streaming our Pure Data & Arduino class.

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Our friend Jerome built an amazing Iron Man suit - check it out!

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A whole boat-load of new sensors, new stuff from Modular Robotics, and more!

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Wrangling our free shipping program into shape.

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Back in January, we announced a small contest for teachers and educators using the SparkFun Inventor's Kit in their classes. We wanted to highlight and reward teachers for their hard work and dedication to promoting STEM education in the classroom.

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SparkFun is celebrating National Teacher Appreciation Week!

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We'll have a multitude of places you can come say hello at Maker Faire Bay Area!

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Watch killer robots duke it out live!

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New ElastoLite Kits and an awesome new single board computer.

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This weekend is the first-ever Denver Mini Maker Faire - come say hello!

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The Ara Modular Smartphone Developers Conference was on April 15-16. We were there. This is what we learned.

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If you are entering the autonomous vehicle competition (AVC) for the first time, this information from last year's participants may help you get started.

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A shake-up at GitHub highlights ongoing gender bias in the tech industry, prompting a response from SparkFun

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I wrote a tutorial about how to make a nightlight with ELastoLite. It's pretty ok, so check it out. DO IT.

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We have a couple of new Raspberry Pi shields and a bigger flexible speaker. Check it out.

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When in New York, I found a small group of hackers in as surprising place

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Introducing NERFCS - just in time for AVC. Are you up to the challenge?

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Recent Blog Comments

What happened to #42? Hang on, let me find my towel.
I first learned about charge pumps many moons ago. I built a high voltage charging circuit for a photoflash cap – something like…
Do atmosphere contaminants have any effect on this? Like dust in the upper atmosphere?
Thanks for another cool video, Pete. I don’t have an immediate need for a charge pump, which means I’ll probably build this very soon. :)
Charge pumps are fun and a very handy circuit! Thanks for the video Pete, always informative and entertaining. Oh, and your mention of the…
Got some LED Filaments and they are pretty cool. [Closeup of…
Alright. Dont forget your safety goggles though. http://www.thingiverse.com/thing:647883
For the timing, I wonder how well either: A) Use the Q and /Q (not Q) outputs of a JK flip flop with the J and K inputs held high and a…
I went through a very similar exercise in developing an H-bridge not too long ago. In my case, I was translating TTL into +/- 12 VDC for an…
Pete I have used the Psoc family at an internship I had. It is a love hate relationship I have for it. But for this project I would suggest…

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