remote control light Answered
I'm working on a sort of a scavenger hunt thing. Night time on an outdoor trail. For one station I would like to have a set-up where a seeker would press a button (like a doorbell) which would light an LED, telling them where to look. I know that I could connect a battery, a button, and some sort of a light using actual wire, but it would be great if I could do this wirelessly. It would only have to work over a short distance (a few dozen feet at most) and only for one evening. I'm not especially electronics-savvy, but I work well with instructions. I'd appreciate any leads!!!