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Remote activation for LED ping pong balls Answered

I would like some advice on how to go about putting something like this together. I would like 3 to 4 ping pong LED hooked to a remote. I would like to be able to remotely turn them on and off. I have built the Balls that stay on all the time and my children work to find them outside at night. I would like the ability to turn the on from the porch after I have hide the for more of a challenge.


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