Unconventional Switch - Electronic Group 11

 

For our unconventional switch, we decided to make a can that when a lid closes it, an LED would light. We used a 3.3v power source, a 2v LED, and a 100-ohm resistor. One clip is connected to the lid, and the other clip is connected to the bottom of the can. The LED lights when the lid is on, signifying whatever is in the can can't be taken out, until the light turns off. The light kind of signifies the spark in a kid's brain whenever they see a closed wafer/cookie jar, and the light stays on until they figure out how to get the lid off.