Everyone loves a full-wave bridge rectifier, but there’s no denying that they aren’t 100% efficient due to the diode voltage ...

A continuity tester that indicates the resistance of, say, PCB traces with musically-related tones, whose pitch changes with ...

Despite the Commodore 64 having been out of production for probably longer than many Hackaday readers have been alive, its ...

Encodes a string of text into series of on/off switch segment commands, with an optional scrolling ability. This implementation is agnostic of specific visualisation method. So, you can use SVG (as in ...

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