A bit about using the Switch TOP to switch/crossfade between video (and audio) sources – maybe based on interaction with an Arduino sensor or some other channel of data. I talk a bit about the Noise CHOP (which I use to simulate Arduino serial data) in the process as well.

A short video showing some options for wrangling wild sensor data coming from an Arduino into TouchDesigner.

A tutorial that extends the previous Arduino/TouchDesigner video. This one uses bitwise math and a couple python tricks to send the state of three sensors/switches to TouchDesigner using a single byte. Some of the references from the video: My interactive binary/decimal web page: https://rahji.github.io/bits The interactive bitwise math webpage: https://www.advanced-ict.info/interactive/bitwise.html