The BIG Arduino Piano! Use Pulse Width Modulation to Dance like Tom Hanks

This BIG piano will help exercise the mind and body! All you need is a few buttons, a speaker, and some dancing shoes. BOM: Arduino Uno CUI 8 ohm speaker x8 pushbuttons x8 10k resistors x1 220 ohm resistor Jumper wire Breadboard Foamboard or cardboard Why? I was watching the movie Big the other day and I realized I wanted to dance just like Tom Hanks. With no fortune teller or genies nearby to help make thi ...

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