picotouch hacked to be 5-oscillator Mozzi monosynth
With some hacking, you can get audio out from the picotouch MIDI controller board. Here's a quick five-oscillator monosynth with modulated resonant low-pass filter and ADSR envelope. This is done with Mozzi in Arduino. The audio is PWM from the Pico that just needs a simple RC filter to turn it into line level for use in a powered speaker. (the blue thing on the right). In my case, since I had MacroPadSynthPlug boards laying around, I used one of them.
devices used:
picotouch - https://www.tindie.com/products/29236/
MacroPadSynthPlug - https://www.tindie.com/products/28944/
code used here: https://github.com/todbot/picotouch/t...
Sort of related to a previous "picotouchsynth" project that's currently in need of a refactor: https://github.com/todbot/picotouchsynth
And uses ideas from "mozzi_experiments": https://github.com/todbot/mozzi_exper...
#raspberrypipico #midicontroller #synthesizer #mozzi #picowbell #picotouch