This week’s assignment was to create an Unusual switch, where hands isn’t required to turn on the switch. My idea was around creating a track and when a ball passes over it, the bulb/switch turns on.
Here is the circuit:
Basically, I have connected one end of the switch with the track (copper strip) and one to the foil, over which the ball would pass.
Here are some pictures of the circuit:
While the ideation took some time, it was fun making it!