Eric Singer, creator of musical robots and maestro of LEMUR, the League of Electronic Musical Urban Robots, has unveiled a new wireless sensor-to-MIDI interface.

MPA: MIDI Potentiometer Array

Wiring is an open source programming environment and electronics i/o board for exploring the electronic arts, tangible media, teaching and learning computer programming and prototyping with electronics.

Arduino is an open-source physical computing platform based on a simple i/o board, and a development environment for writing Arduino software. The Arduino programming language is an implementation of Wiring, itself built on Processing. Arduino can be used