This is a volume controller I made for my PC using an Arduino, encoders, and the wonderful software written by Omri Harel called Deej
Deej: https://github.com/omriharel/deej
Neopixels:https://www.adafruit.com/product/1612
SNR Tech Bytes Github: https://github.com/SNR-Tech-Bytes/deej_encoder
Arduino: https://store.arduino.cc/usa/arduino-mkrzero
Thingiverse: https://www.thingiverse.com/thing:4598978/
