Switches – Part 3

My final switch was very simple because I didn’t have a lot of time to work on it. I wanted it to be easy to use and still not breakable, so I came up with my design. I only used tinfoil and cardboard. I cut one piece of cardboard and put two different pieces of tinfoil on different sides not connecting. After I tested it. This process was fairly simple. I connected one side of the tinfoil to the negative wire and one side to the positive. Next I put the light in the breadboard and turned on the battery by flipping the switch. Finally the light turned on and I was done.

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