Hackaday

Laser Hacks

[shakirfm] sent us this LED persistence of vision (POV) laser projector that can display dot matrix style text. The laser projector contains a rotating mirror assembly and 5 lasers. We’ve covered ...
PC Gamer

This 3D printed laser chip-hacking device uses a $20 laser pointer, costs $500 to build, and was developed so that 'people can do this in their homes'

Me? I spend my weekends going for long country walks. Ah who am I kidding, I want one. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.
Hackaday

Laser Hacks

Finally we see a hack that is focuses on safety when it comes to high-power laser hacks. A safety switch has been added to the butt of the flashlight body which houses the laser diode. When the safety ...