GitHub - robl0377/Le2LeJosEv3-El3ctricGuitar: This is the El3ctric Guitar example using the Java Implementation of LEGO® Mindstorms EV3 Programming Blocks for LeJOS EV3.
6 Fun Ideas LEGO® MINDSTORMS® Education EV3 - We Are Teachers
Lego Guitar Is Really An Ultrasonically-Controlled Synth | Hackaday
Build A Robot | Mindstorms | Official LEGO® Shop GB