Demo

Design

This week, I turned my multitouch trackpad into a simple synthesizer.

I used Processing with the beads library for dynamic sound generation.

Each touchpad controls the gain for one of the sixteen sine wave tone generators. The tones are also visualized in a set of overlapping sine waves.

Screenshots

Source

For board files and firmware, click here.

Source (zip file, 4 KB)


All source files are licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License.