3 ms·
Home Built Laser Projector (2004)
- kyberias 12y agoUghh... the language, unreadable.
- cyanoacry 12y agoYeah, English isn't his first language, but I thought it was super informational all the while. Original Japanese here: http://elm-chan.org/works/vlp/report.html http://elm-chan.org/works/vlp/report.html
- userbinator 12y agoThis is the Internet, not everyone speaks perfect English. The article is actually quite good, relatively speaking. You'll get used to it eventually if you read enough. :-)
- FoeNyx 12y agoThis is the Internet, not everyone speaks English. ;)
- noonespecial 12y agoThankfully, his knowledge of English (which I'll bet is better than your knowledge of Japanese) did not stop him from giving translation a go for our benefit. Why not contact him and volunteer your stellar English skills to make these project write ups better? Also you used a comma where a semi-colon was clearly in order. Bastard.
- kyberias 12y agoSorry about the comma. :)
- davrosthedalek 12y agoHe has a lot more very interesting projects on his website.
- userbinator 12y agoAgreed; well worth looking through his whole site if you have the time. It's not all electronics either. Here's one thing that I found particularly cute, a tiny JPEG decompressor: http://elm-chan.org/fsw/tjpgd/00index.html http://elm-chan.org/fsw/tjpgd/00index.html
- jmpe 12y agoThe URL sounded familiar... now I know why. ChaN is the person behind FatFs, an incredibly good embedded File System module. Currently using it on ChibiOS and very happy with it.
- computer 12y agoWould it be possible to use three color lasers, and create full-color images? On a second thought, that would probably require variable brightness, or being fast enough so you can move slower on regions you want to appear more bright...
- dTal 12y agoYou could include an LCD shutter for each one and use dithering.
- AndrewDucker 12y agoThere are laser projectors, but apparently they're very expensive for not much gain: http://www.trustedreviews.com/lg-hecto-100in-laser-tv-projector_Projector_review http://www.trustedreviews.com/lg-hecto-100in-laser-tv-projec...
- SeanDav 12y agoInteresting project, but potentially very dangerous. If you get the laser power wrong then you end up blinding everyone in the room.
- JoeAltmaier 12y agoMaybe blinding Somebody in the room. "Don't run with that pencil, you'll put your eye out!"
- ohwp 12y agoThe most interesting about this project is the feedback of the motors. Knowing the position of the motors is making this very accurate.