Neat project. Sorry for the off-topic question, but can you share any details about that foot pedal device? I.e. is it custom made, or something I might find on its own elsewhere? I DIYed something similar as a camera remote trigger, and it works well enough, but that simple two-pedal device would have been perfect for me.
It's a standard industrial pedal. We have a pile of them, maybe a dozen different samples. The shell is a starting point. Final manufacturing happens here where the internal wiring is completed, internal components are added, and the output cable gets installed.
