A. Physical Computing

Create a post with two music related Arduino projects that you find compelling (check out Arduino’s Project Hub)

https://projecthub.arduino.cc/mircemk/diy-simple-arduino-metronome-eabd20

https://projecthub.arduino.cc/krishna_agarwal/how-to-make-diy-music-reactive-led-using-arduino-illuminate-your-sound-4839be