A new LED array to pair with your RedStick and a few RPi3 accessories!

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For decades, the 555 timer has been a mainstay of hobbyist electronics. Is it time to retire this venerable little workhorse?

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I have a love/hate relationship with hackathons; maybe my rant can give you some helpful hints next time you compete.

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A workshop you won't want to miss, and the chance to win $200!

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A new version of the classic Bus Pirate and an all new Raspberry Pi!

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A quick update on the SparkFun aquaponics system

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...in a long line of wonderful and necessary scams.

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An overview (and pre-orders!) of the newest Raspberry Pi single board computer.

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A new version of the Kinoma Create, and a much improved microSD Breakout!

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The process of using open-source designs to get to a final product, featuring KiCad, PJRC, and Advanced Circuits.

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AVC 2016

The moment you've all been waiting for...

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It's a day of upgrades as we bring you a new PicoBuck and a Beefy 3 FTDI Breakout.

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Recent Blog Comments

Just saw the video. Very nice!
I’m so down! I would need much, much denser foam and a way to latch the visor shut for it to actually protect my headbits. The foam that’s…
I think we’ll all agree that the next logical step is obviously to get the helmet DOT approved (and possibly buy a motorcycle).
There’s not even enough clearance in the visor for me to stack the teensy to the shield so they’re connected with ribbon cable across the…
Working on getting that right now :)
Ok, so the tensy boards were stacked and mounted directly to the helmet? That would make sense, I guess the breadboard layout threw me for a…
I’d love to see and hear this in action.
And no. I traded the breadboards for ribbon cable once it all went inside. There is precious little space inside the visor.
Coming right up, DK!
First, I only bash Buzzard, er, Eagle, because it so richly deserves to be bashed. (I’ve used what I consider to be far better products that…

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