One of [NE555]’s boards from the 90s.Over on twitter [NE555] has been posting beautiful SMD prototypes.

Back in the 90

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If you have ever thought that working out a Collatz sequence by hand was alright but lacked buttons and lights, the Collatz-o-matic by [mechatronicsguy] has you covered!

The device is a typ

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Researchers are trying to commercialize TATP detection sensors as soon as possible.

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You do not know how to make a PCB unless you can make your own parts. [Jan] knows this, but like everyone else he checked out the usual online sources for a footprint for an SD card socket befor

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Matt “Circuitbeard” Brailsford is the creator of this 80’s inspired “cocktail table” retro graming center.

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For the next post in the Creating A PCB series, we’re going to continue our explorations of Eagle. In Part 1,  I went over how to create a part from scratch in Eagle. In Part 2, we used this par

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Resistors are one of the fundamental components used in electronic circuits. They do one thing: resist the flow of electrical current. There is more than one way to skin a cat, and there is more tha

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