PHASE 1
Wire up your piezo speaker
Test some tones out using the tone() functions
video: IMG_3423
PHASE 2
Wire up two buttons that respectively play any two melodies.
video: IMG_3427
PHASE 3
Use serial out to print the song title. Ex “Now playing XXX”
PHASE 4
Add a resistive device (like a potentiometer) of your choice to the board.
video: IMG_3430