Dustin Liu
Banned
- Joined
- Oct 14, 2005
- Messages
- 182
http://home.cc.umanitoba.ca/~umparekh/stair_lights.html (Watch Video
)
Stairs activated by lasers beam turns on LED.
Has anyone seen this before? Or know any details on making this?
)Stairs activated by lasers beam turns on LED.
Has anyone seen this before? Or know any details on making this?
