Tags :DIY guitar

LEGO

Lego Guitar (3 simple songs demonstrated)

This is a Lego Mindstorms EV3 guitar. It generates sounds based on 12 fret positions and 5 buttons. Sound comes from the EV3 Brick (95646) internal speaker. Fret position is measured by EV3 Ultrasonic Sensor (95652). The guitar can WATCH VIDEO