Catproof Remote Control

Step 4 Determine Electronic Switch Placement.

Next you need to figure out is the current path through the LED(s). If it is the single LED type, no problem. If there are two you need to figure out if they are in series or parallel. Once you have that figured out you can decide where in the circuit it is best to put the switch. I've indicated with blue dots on the schematics where it could be done for the various configurations. In my case it was the middle dot on the middle schematic.