Monorail Track Lighting

Where can you get a 12 volt photocell dusk to dawn switch to control LED lights hooked up to a 12v battery?

Public Comments

1. Check this simple circuit out:

   http://www.synthnoise.com/synth/schematic_photocell.jpg

   I believe if you put the LED between the OUT terminal and ground, that will op the LED. You may need to adjust the voltage divider network and add a series resistor between the LED and OUT to get the correct voltage across the LEDs

   You may also be able to use the OUT and Ground to fire a very small relay. That way you can add or subtract LED loads without doing any more tweaking.



2. Radio Shack has them.