I understand, but what I need to know is how to obtain a variable DC voltage level, which is proportional to the variable AC waveform I'm feeding into my system.
Hi... I have a simple question, yet for some reason I'm blocked and can't figure out how to do this.
I have a system which generates a variable AC current . What I need to do is measure this AC current and somehow feed it back to a microcontroller (passing through a ADC first). In order to...