Setup your Raspberry Pi & install Blinka. See https://learn.adafruit.com/circuitpython-on-raspberrypi-linux/installing-circuitpython-on-raspberry-pi for more details ...
Welcome to a CircuitPython Synthio Tutorial. multiple LFOs per oscillator (amplitude, panning, pitch bend, ring mod) LFOs can repeat or run once (becoming a kind of envelope) LFOs can have custom ...