A quiet enigma. We don't know anything about mrwavelets yet.
I'd like to use a 555 timer as carrier wave generator at ~ 50 kHz and modulate the amplitude with an external digital signal at ~ 1 kHz. The pulse width remains constant at 10us (50% duty cycle)....
1 answer · posted 5y ago by mrwavelets · last activity 5y ago by coquelicot
