Introduction: Use Arduino to Make a Piano

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This is an equipment such as a piano. It got the midrange of the piano. When you press the corresponding button, it will sound as a real piano.

Supplies

Arduino Leonardo x2

Speaker x2

Wires x56

Button x12

10KΩ Resistance x12

Carton x1

Step 1: Steps to Make It

First: Prepare all the material

Second: Take one Arduino Leonardo and plug the material on it like the first picture

Third :Enter the code like this https://create.arduino.cc/editor/hannawang123/4b4c...

Forth :Take another Arduino Leonardo and plug the material on it like the second picture

Fifth :Enter the code like this https://create.arduino.cc/editor/hannawang123/786f...

Sixth : Package

Finally : Done

Step 2: Video