I wanted to tell you my progress in making the electronic drum set. The drum pads/cymbals/cowbell is a peizzo element sandwiched between 1/4 inch MDF and foam pad. The peizzo is wired to a 1/4 inch phono jack. The drum module was the part that I looked into before starting this project. Finally found MicroDrum that interfaces with an Arduino and can connect 48 different drums. It is cheaper then getting a profession drum module that can do 10. I am just in the middle of making foot pedals for the base drum and the hi-hat pedal that is made out of 1/2 inch MDF, hinge and spring. The base drum is a peizzo and the hi-hat is a momentary on-switch.
Drum Module
Toms/Snares
Cymbals and Cowbell
