The hardware part of this project is fairly straightforward and uses an Arduino Uno board and the following other materials:
- Arduino Uno w/usb connector
- 2 250K resistors, in a series
- Jumper wires
- Stranded wires
- 2 ring terminals (or other metal objects to place fingers on)
- Solder + soldering iron
The more complicated part of this project was coding in the Processing environment. These instructions will be in two main steps, "Hardware" and "Code" with a brief mention in step three of the construction of the enclosure for the electronics.