at the moment i have an offset of 12v so to minimise it i put a potentiometer and then an amplifier to maximise the signal. therefore instead of doing a zero reference when adjusting i will put it to 2.5V.
at the moment i have an offset of 12v so to minimise it i put a potentiometer and then an amplifier to maximise the signal. therefore instead of doing a zero reference when adjusting i will put it to 2.5V.