Engineer fastythefastcat has built a really remarkable, if not a bit noisy, automatic guitar strumming robot that he built using LEGO Mindstorms. He also shared how he made the robot in a separate video.
…thought I’d share this video for the Lego fans that want a bit of a closer look and an explanation. …The goal of this project was just to play a song (any full proper song) with Lego. Not to replace human guitarists or break any guitar playing records.
via The Awesomer