Make houseguests feel like they're at Disneyland!* Bath towel* Hand towel* Washcloth* Rubber a hand towel, place a finger on the middle of one of the long sides of the the top and bottom diagonally so the meet in the the towel upside down and pull the o
In this project, we show how to build a touch sensor circuit. By placing your fingers on the end jumper wires, you will light an LED in the circuit. Your body essentially completes the circuit, so that current can flow through it.