This remix of the piano has 25 keys and works with two types of foil. It rolls up on black plastic. It uses two Makey Makeys. The keys are connected to two Makey Makeys. Because there are so many keys, the guide uses the back of the board for extra inputs. Full instructions/measurements are included (planning is important!).
|Roll Up Floor Piano Guide
Head on over to Instructables to check out this roll up floor piano guide by Fraser McKay!
Musical, piano, portable