Taking what I've learned about LED color mixing and Python, along with our LumiDrive LED Driver and LuMini LED Ring, I set out to create a light ring for macro photography that surpasses all others.

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Happy 100th Birthday to Consolidated Electronic Wire & Cable!

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

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We use 0603 SMD packages but the electronics world uses much smaller sized components.

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Wherein I take a break from pushing pixels around to wire my biker scout trooper helmet for sound.

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Everything you need to design for manufacture, all in one place.

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A look inside some common power supplies.

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i came here for the thumbnail pic. i was disappointed :(

This blog post is a little old, but you may want to look into swiss pin headers as well. They are…

The title of this blog is how I live my life. I'm just sad when I have to buy things that I don't have time or money to build.

have you seen the DEV-14812?

I've done tons of projects with various boards, and I'm very comfortable with soldering on headers. I've had issues with OEM headers &…

TBH, for this demo, I simply used the MakeCode Editor. However, MicroPython is pretty…

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…

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