A little shaky on IMU selection? This might smooth it out for you.

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Tired of paying The Man for your power? Before you go off-grid, this is the video you want to see. We'll give you the background on solar cell function and performance, and talk about some of the other parts you'll need to get the job done.

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Care to take a peek under the hood of reality? Hall effect and Lorentz force are big news in the land of the tiny.

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We tend to over-simplify the act of dropping an LED into a circuit. But do you know what all of those specs in the data sheet mean?

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Want to get started with car hacking? This video is for you!

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Heard about CAN bus but don’t know what all the hype is about? This video’s for you!

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Looking for a beefy, wired data bus where RF won’t cut it? We dig into RS-485 and explore how it works and why it just might be the one you need!

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Without phase-locked loops, we’d all still be living in caves, just getting by with stone knives and bearskins.

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To honor our 15th anniversary, Pete digs into the electrical properties of crystals.

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How slowly can you clock an ATmega328 and still have any functionality?

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I design and build a headphone amplifier, and go on a journey of self-discovery (and learn some hard lessons).

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Find out what happens when Pete takes on Big Bluetooth.

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According to Pete: How WiFi Works

Pete digs into WiFi for a broad, hardware-ish level explanation of how it all works.

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There's so much arguing over code on the internet. Let's try to get to the bottom of the debate.

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What has Pete been up to? Playing with flying robots, actually.

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According to Pete: Charge Pumps

It's time for another visit with everyone's favorite Director of Engineering!

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We've got some fresh "According to Pete" for your viewing pleasure!

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May I ask which brand of ceramic capacitors you are using?

Awesome muscle sensor design!

Why not use the SparkFun IR Array Breakout, and detect if there are people in the room? https://www.sparkfun.com/products/14843 For instance…

Oh my God! What an amazing and creative electronics project! I think it can be used in many families with cats…

Thanks for the response! Yes, it looks like the images are now correct. (BTW, the egg came more than 100 million years before chickens…

Hi! Sorry about the broken links (gray "slash box") last week with the Qwiic "Narrow" OLED Display's section. The images were in a different…

I noticed that Rob has an interesting collection of games on his bookshelf, though I didn't spot one of my favorite games: Dominion.…

Chris, Couple of minor documentation issues on the [SparkFun Qwiic OLED Display (0.91 in.,…

Just added in the video above. The examples start around the 9 minute mark. Enjoy!

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