What’s one to do with some nice little relays of questionable pinout, and prototyping board? How about a quietly clicky 4-bit ...
When [Marsupial] picked up a vintage Sansusi P-L45 turntable, he figured it would be an easy fix: a few capacitors, a belt or ...
TTVKTR open-source firmware converts old IR remote controls into presentation clickers through Raspberry Pi RP2040 USB boards ...