You did not say what the pic voltage was , but assuming it at 5v i would connect the one side of the probe to the 5v and then to a resistor to ground and connect the joined point o the AN0 anaolog port
You did not say what the pic voltage was , but assuming it at 5v i would connect the one side of the probe to the 5v and then to a resistor to ground and connect the joined point o the AN0 anaolog port
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