I want to detect whether potentiometer output voltage is increasing or decreasing and convert this to a digital signal.
the circuit must be able to sense tiny voltage changes (order of 10mV) and with high speed.
all im interested is if Vout increases or decreases not by how much
increasing V =high output
decreasing or stable V =low output
how can i achieve this?
please help
the circuit must be able to sense tiny voltage changes (order of 10mV) and with high speed.
all im interested is if Vout increases or decreases not by how much
increasing V =high output
decreasing or stable V =low output
how can i achieve this?
please help