Victor Cazacov on Twitter: "My DIY laser projector from an old HDD. Presented yesterday at #munich #arduino meetup. More: https://t.co/lXDImfgZct http://t.co/SbxgkMUVgL" / Twitter
Laser Projector Relies On Steppers Rather Than Galvanometers | Hackaday
GitHub - tteskac/rpi-lasershow: Lasershow using Raspberry Pi Zero
Building a Laser Show
turns out r/pics probably wasn't the best place to post this so I figured maybe you guys would appreciate this. Here's my DIY 1900mW RGB Laser Projector! : r/DIY
Jeff's Laser Projector
Laser Projector V1 - StanleyProjects
Arduino Laser Projector - YouTube
Example of a low-cost laser projector. | Download Scientific Diagram