i want to use the pic 16f873A to measure the voltage of a power supply.i search in datasheet and i found that i can use external Vref+.i can't find what is the maximum voltage of vref. i wont to measure from 0 to 10V.
thanks
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i want to use the pic 16f873A to measure the voltage of a power supply.i search in datasheet and i found that i can use external Vref+.i can't find what is the maximum voltage of vref. i wont to measure from 0 to 10V.
thanks
Unless I am mistaken you cannot go higher than 5vdc on any of the PICS