DIY 3-D Laser Scanner

“Cost Effective 3D Laser Scanner”

This project is about making of  David 3D Laser scanner. It is very simple and easy to build, require no special skills and is really a fun..........
Equipment required is 

• A Webcam.
• Laser pointer.
• piece of cardboard
• A convex lens.....

Important part of this project is to convert point laser into line laser. Its a bit tricky but as simple as1  2 3..........
I have used convex lens for this. just place a convex lens infront of laser pointer, set it w.r.t required length of line and stick it there.

Simplest way to convert point laser into line laser

Line laser should look like this