User:Ben

the pocket piano: http://www.critterandguitari.com/home/store/arduino-piano.php

This is a portable music synthesizer that creates a wide variety of notes. It is a circuit board that plugs directly into the arduino, making it a self-sustained musical instrument. The board uses four potentiometers, a number of resistors and capacitors, as well as four timers. The buttons on the top of the board that are the keys of the piano correspond to different notes within its range of two octaves. The potentiometers control the pitch and rhythm of the notes. Although this is not my exact plan for my final project (as it is already someone's project), but I would like mine to be similar.