This chapter covers
Creating a MIDI guitar
Emulating the behaviour of the six strings
Using I2C port expanders
Creating touch sensors
Using cool hidden LED construction techniques
Using continuous rotation encoders
So far you have looked at the MIDI system and its messages. You have manipulated a MIDI stream to produce some fantastic effects and looked at simple instruments and controllers. In the last chapter, the project was a lot larger, producing a MIDI sound module that played a real harp. Now it is time to look at making a complex instrument, the DunoCaster. This is basically a MIDI instrument with the sensibility ...