OpenHoop is an open-source LED controller designed to bring hula hoops, poi, and other flow-art props to life. Built on Arduino, it lets artists, dancers, and makers create vibrant, customizable light patterns — from simple color flows to fully synchronized performances.

Data logger for sound level meter Sauter SU 130

Exo Sense RP resources

A mobile application that transforms your smartphone into a Sound Level Meter and a Real-Time Audio Analyzer.