I need help for a solar tracker project

Hi, @samoht13
Welcome to the forum.

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Have you programmed a UNO before?
Can you please post links to data/specs of your servo and sunlight sensors.

Please start you codes in stages.

  1. Write some code to JUST read the sensors and get working.
  2. Write code to JUST test the servo, get it working.
  3. Then think about how you will write the combination of the codes. At this point you should have some idea as you have got you I/O codes working.

Thanks.. Tom.. :smiley: :+1: :australia: :coffee: