how to make projector display with laser light - YouTube
DIY Laser Projector - chewe3d
Open Source Laser Projection Keyboard – RoboPeak
DIY Laser Projector From Two Old HDD : 10 Steps - Instructables
ELM - Home Built Laser Projector
DIY laser projector part 5 – Building It | brain -> blueprint -> build
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