In this project you will use an Arduino to create a little musical instrument that can play 3 notes with the ability to move up or down an octave. The project is simple and easy to follow, you don’t need to know how to code or how to do electronics, I have taken care of all that for you. Simply follow the steps and enjoy your own creation. What You Need First of all, let’s make sure you have the right kit, for this project you need: 1x Ardunio Uno R3 (or any Ardunio with a PW
