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
Steps to Make It
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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