Hey guys, just last day I read about @chame’s Pseudo Theremin project where he had the brilliant idea of using the electrical noise as a 7th input. I absolutely loved the concept so I wrote a really simple code based on his.
I was quite surprised that nobody did it before but here it is:
It just recognizes the difference between the average noise and the interference made by rubbing the thumb around the microcontroller chip or around the USB connector.
Although it works just fine you will have to play around with the sensibility for more accuracy; in fact, it can work as a standard input but it would do its best as a “rub to fill the bar”, and things like that.
I hope it works with other devices outside of mine as well and I would appreciate your help to test it out. Looking forward to your thoughts on this.