Mechanical Laser Show

The mechanical laser show is a device that projects a pattern by quickly moving a laser. It's hand powered, 3d printed, open source, and free to print.


Thingiverse: https://www.thingiverse.com/thing:2383299
Hackaday.io post with more info: https://hackaday.io/project/25447-mechanical-laser-show
Cam profile code: https://github.com/EvanStanford/cams