This analog computer can multiply, divide, square numbers, and find square roots. It has a maximum result of ten billion with an average precision of 2-3%. [Miroslav’s] build recreates something he ...
Simple and useful PC tricks that help speed up tasks, improve productivity, and make everyday computer use easier and more efficient. Deadly mass shooting in Texas Popular weight loss medications ...
Sometimes it starts with a 555 timer and an op-amp. Other times with a small microcontroller. But the timing’s not so great and needs a dedicated timing crystal circuit. And maybe some more memory, ...
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