***Updated on May 24th 2012***

A fun project to build a theremin with an Arduino-based system. My ultimate goal is to build it into a standalone PCB with an independent ATMega at the control. The source code is stored in the arduino-source directory and schematics are in the Eagle file format in the schematics directory.

After some work, I have found the original 4.11 MHz schematic to be sound but the source code had a lot of room for improvement. I am working on updates and they will be posted soon.

Credits

The original Arduino source code and oscillator schematics are based on:

Academy of Media Arts Cologne - Theremin as a Capacitive Sensing Device

Additionally, I am looking at using a low-pass filter and DDS technique based on:

Academy of Media Arts Cologne - Arduino DDS Sinewave Generator

Contributing

1. Go to the GeekDad Arduino Theremin Git-Hub Repository.
2. Fork it.
3. Create a branch (git checkout -b my_arduino_theremin)
4. Commit your changes (git commit -am "Added Snarkdown")
5. Push to the branch (git push origin my_arduino_theremin)
6. Create an Issue with a link to your branch