Want to sound like a chipmunk or a spooky dude?? Use the new Pitch Shift effect introduced in CircuitPython 9.2.5!
This project uses a Pimoroni Pico Plus 2, PCM5102 I2S DAC, and ICS-43434 I2S MEMS Microphone.
Documentation: https://docs.circuitpython.org/en/latest/shared-bindings/audiodelays/index.html#audiodelays.PitchShift
Code: https://gist.github.com/relic-se/51f40380a21a5bf844d493f2764d50f4
