2 Replies Latest reply on Sep 1, 2015 2:36 AM by Jek2k

    Problem with anlog pin (A0-A5)

    Jek2k

      When I connect photoresistor to A0 (with resistor) - on this pin always value = 0, A1=173, A2=180.

      When I connect photoresistor to A1 = 3, A0=196, A2=216.

       

      And light not influences to value.

       

      But when I connect this circuit to Arduino - all ok, I have a normal result!

       

      How I can make diagnostics?