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Controlling high voltage DC motors | And making my own circuit for it + I made the simplest paper airplanes that fly

This is another of my attempts to control a dc motor, the first one was successful but this time I'm modifying some ...
Hackaday

Chicken Coop Door Performs In Harsh Environment

One of the pitfalls of modern engineering is that it’s entirely possible to end up in a situation where a product or solution ...