Tunetoids!

Basically my project reads voltage into tones. I call it Tunetiods! I carry a tin of Altoids everywhere I go, so I end up with left over tins. I'm not one to throw away because I feel like it could provide artistic use. I had an opportunity to make something as my first project for my Physical Computing class, and was inspired by my instructor measuring the incoming voltage with the neo pixels on his circuit board. I thought it would be cool to do the same thing with sound.

All you have to do it turn the knob. As the voltage increase, the tones changes. So you can kind of DJ tones with this project if you had better speakers.