The impact of managing uncertainty with a catalog of 2,400 storefront SKUs

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

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If you order batteries from us, you'll want to read this.

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These electrifying little devices are getting more restricted by the year.

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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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IoT, security, smart machines, home automation, VR, education tech, and more!

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Spark IO changes their name. SparkFun and Particle partner to change the world.

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Join the worldwide celebration of all things Scratch!

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The latest greatest IDE is now available for download.

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After a decade of debate and public outcry last summer, FCC Chairman Tom Wheeler issued a statement today promising to protect the open Internet.

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A brilliant (ha!) use for every single one of your LEDs.

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Auto assembly-line meets your local watering hole.

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Recent Blog Comments

Rob mentions programming this project in microPython, and I'd love to, but I can't seem to find that. Nor can I find anything about using…

Keep an eye out for a new "log" board... There was an issue with some of the RTCs (by the manufacturer) on [Qwiic Real Time Clock…

I have a 1981 VW Jetta Diesel, and that 20mA sounded low for the solenoid. I just went out and measured it, and it surprised me. I was…

It's a neat project! However, I need to remind you that the starter motor is a HUGE inductor, and can generate tremendous spikes into the…

Cool. I usually use my 5V USB adapter to power projects my car. I've wanted to tap into my car's 12V battery but I heard the power is very…

That's beautiful and so true. Of course my only though was that they're gonna need a "NOT CANDY, NOT EDIBLE" sticker on there so some stoned…

This is waaay overengineered. Lose the electronics and stay coin-operated. The simple act of having to insert actual cash will cause more…

Thanks! Yeah, I just finished the 6th version using sound detectors and addressable LEDs. I wonder what I'll do next year?

I am testing small servos and claws. Hmmm. One step at a time. Ha ha.

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