Join us for an epic journey into design for manufacturing, voltage spike suppression, stress testing, hex file analysis and more!

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Check out the new Blynk Board and the tutorials that have sprouted up around it.

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Finding prosperity and personal fulfillment in the growing, fast-paced industry of drawing things in the air.

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Enginursday Tapas

Rather than a lengthy exploration of a single subject, I'm going to touch on a couple of smaller dishes.

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Enginursday: On the 555 Timer

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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A quick update on the SparkFun aquaponics system

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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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It always starts the same; I get an amazing new device or technology dumped in my lap. Then sets in the reality of doing my job.

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The open-source Ball Aerospace Interface System

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An overview of Espressif's sequel to the ESP8266 - a new WiFi/Bluetooth-enabled system-on-chip, with a massive GPIO count.

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A peek behind the scenes of a popular escape room, and into the electronics powering the mystery.

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I've got a project on my workbench that I was hoping to share, but I met some unexpected difficulty along the way.

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A Brief Digital Imaging Primer

Some notes (and examples) to help you understand a bit more about the world of digital imaging.

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Reliving childhood memories through the magic of Legos and 3D printing.

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A look inside some common power supplies.

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Exploring the extraction of plant matter

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Why we're excited about IoT

Everyone is talking IoT these days. We are extremely pumped about IoT, but it might not be obvious why.

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SparkFun is headed west to the Hackaday SuperConference

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Congratulations, this history is motivational, Best regards from Queretaro Mex.

Typo alert: Uh, you have two occurances of the Shapeoko 5 Maintenance Kit, and though some of the verbiage mentions a "pack of four…

Shawn definitely made some excellent videos! Another of the folks I miss is Pete Doktor, who also made many excellent videos. I sincerely…

Watching Drew's video, I kept imagining "ultra-mouse" that would not only respond to x-y displacement and button clicks and wheel rotations,…

"heads up" -- pun intended? ;-)

Thanks for the heads up! Should be solved now. Goes back to workbench to continue work on anti-gravity machine

Uh,, unless they've managed to print a working anti-gravity machine, it sure looks to me like a couple of the photos are upside down (need…

Rob is pretty eclectic and hard to duplicate with AI.I would love to get a board with a round microprocessor on it. Great project. Beside,…

Did I miss something? It didn't seem like a board was created, just a generic picture of a board. So, unless I missed something AI just…

A few days ago, someone knowing that I've been "doing" computers over 50 years, asked if they should be worried that AI was going to…

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