Thanks for your reply. Appreciate it..
- Got it
- So my setup was simple. I had a voltage source connected across 2 analog pins of the revpi. Pin 28 and 24 to be specific [IN1] according to https://revolution.kunbus.com/tutorials ... revpi-aio/
There was no other capacitor or resistor in the circuit. The multiplier and divisor value was 1 and offset was 0. That means the voltage across the pins was displayed directly when I tried to read using ./piTest -r InputValue_1
So at a range of 0- 5 volts, it displayed the volage accurately. But when I suddenly switch off the voltage source, its supposed to drop to 0V, but the voltage kind of drops slowly at a rate of around 1volt/sec approximately