I have one of the motion detector night lights that has quit. I took it apart and the battery seems good, the small solar panel is charging but the circuit board looks like it has some "weathering" on it. The light sensitive diode, I think that what it is, has a oxidation looke to it. Does anyone know how the best way to test this is and what is involved in changing out the sensor? I'm wanting to make a chicken coop door operatort out or it.
Ideas?
Ideas?