I'm just using a PIC to read a voltage divider will give readings between 0 and 5 volts. Do I need a current limiting resistor before it hits the ADC pin on my PIC?
The maximum recommended impedance for analog sources is 10 kΩ. This is required to meet the pin
leakage specification.
by Duane Benson
by Duane Benson
by Aaron Carman