I made this laser projector from two stepper motors (with mirrors) and of course, a super bright laser.... My end goal is to learn more about vector graphics and have it draw the classic atari games.
Ultimately, I'd like to hover the projector up on my quadcopter and shine it down on the ground for a HUGE life-size game of pong or asteroids.
Unfortunately I'm realizing the stepper motors are not fast enough and I'll probably have to fabricate my own galvonometers (which is what commercial units use). Galvos shouldn't be too hard, it's basically a speaker coil with a mirror.
