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 be used as a solo guitar, rock guitar and bass guitar with different EV3 programs. Built completely from Lego parts. Enjoy!

00:22 Jingle Bells (Solo Guitar demo)
01:40 Smoke on the Water (Rock Guitar demo)
02:10 Walking Blues Bass Line (Bass Guitar demo)
02:44 BUILDING INSTRUCTIONS

Download parts list and EV3 programs:
https://brickexperimentchannel.....wordpress.com/2022/

Inspired by nxtprograms video:
https://youtu.be/a-gcrhmxcKY