Make an “Easy Button” musical interface

Jro writes – “This project modifies a $5 Staple’s Easy Button and an inexpensive USB keyboard so that they can be used as an input device for live musical performances (or anything else that requires a button or footswitch). It alllows cheap buttons to be created that each send a keyboard character as input to a program. In addition, the proceeds of easy button sales goes to the Boys and Girls Club of America.” – Link.

Related:

• Easy Button Hack – Link.
• Easy Button with recordable audio – Link.
• Circuit bending is easy – Link.