gentoobro on Nostr: Noise is the hard part, since it comes from random, unreliable places. Put your ...

Noise is the hard part, since it comes from random, unreliable places. Put your circuit too close to an extension cord and it will start looking a lot like a 60hz sine wave. Power it by a switch mode power supply and it'll look a lot like a ~40kz pwm signal. etc...