3 ms·
this may be obvious to everyone else, but took me a while... stereo! [there are two mirrors to drive (or, equivalently, a point in 2D to target with the laser
by andrewcooke 13y ago
this may be obvious to everyone else, but took me a while... stereo!
[there are two mirrors to drive (or, equivalently, a point in 2D to target with the laser) and i couldn't see how to do that with a single audio signal.]
- pcowans 13y agoIt's even called stereolithography :-)
- MrBuddyCasino 13y agoHa, glad I wasn't the only one. I feel less stupid now.