4 Replies Latest reply on Oct 15, 2018 3:27 AM by VasanthR_91

    Photodiode detection using Comparator not working



      I am new to PSOC

      I am using PSOC 5LP with PSoC Programmer 4.2

      I have a photodiode & resistor are connected externally, using Vdd and GND(Vss) pins on board as shown in picture.

      This should be able to detect obstacle on photodiode and indicate it through the on board LED.



      By default the LED is ON after programming.

      What can be corrected in this setup?