A re-creation of our Simon Says Soldering Kit using trampolines, spot lights and a ton of new sounds!

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Read on to hear about my successes, failures and what I learned.

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A deeper look at a low-cost acoustic sensor project

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LoPy4 is here with a few ways to help you use it, as well as a new version of the Jumper Wire Kit with 5x more wires!

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AVC 2018 registration is open!

Introducing 60-pound combat bots, bringing back Logistics, plus a few other essential details.

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Let's figure out just how fast we can push data through APA102 pixels. Then let's look at what we can do with super fast lights.

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The IoT Build vs Buy Dilemma

Drawing the line for IoT product development

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Seemingly magical behavior from 50's era tech. What darkness lurks beneath?

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Our classic electronics surplus stores are disappearing. Can they be saved?

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The 3D printing frenzy continues this week!

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A few SparkFun folks will be heading to Maker Faire Bay Area!

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Arduino Day Sale 2018 Ends Today

Get the deals while you can!

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Interface even easier with your micro:bit with SparkFun's new gator:bit carrier board, turn your Raspberry Pi into an Amazon Alexa, and expand your pixels with a new RGB LED matrix!

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Enginursday: OLED Clock Part II

This week I'm getting back to my OLED clock, and discussing the changes I've made.

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A new partnership with GroupGets will help bring your projects to market!

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Nixie LED Clock

I built an alternative clock using a 3D printer and laser cutter.

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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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Three new Qwiic sensor boards for plenty of different applications, as well as four LED packs with built-in resistors!

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Making a display for an ethanol sensor.

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Recent Blog Comments

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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