how can i make a Wireless LED circuit board ?
i'm working on a project where i need a circuit board with about 15 LED's.
But i need to have a switch turn them from a very shot distance, about 3 to 5ft.
so i CAN NOT have any wires, and dont want wires.
So i already assume a power supply should be mounted on the circuit board, and at the switch.
But i don't know what else i need. Is there a tutorial i can find ?
Could i get some help ?