Working on my first project. I have a relay board to control lights and I have a photosensor outside. So I can figure out how to turn the lights on when it gets dark but the only way I know of is to turn the lights off after a time limit has passed. That works say for the summer but when the winter …

Turning my lights off

CrossRoads May 13, 2014, 1:46pm 2

Sure, add an RTC module and sample the time. Or an RTC module with alarm features.

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