@mattblaze@federate.social @GhostOnTheHalfShell@masto.ai Speaking as a real hardware engineer, we don't NEED oscilloscopes. We divine the waveforms by holding our hands over the circuit and listing to the vibrations pf out hemoglobin. Bandwidth is adjusted by calibrating our coffee intake. (OK, yeah, we DO need oscilloscopes, but there's still that reputation for mystery to be maintained, or everyone else will get in on the fun.)