Update: I found the Arduino Sourceode and added the *ino file.

A David-Laserscanner in a box.

The beamer, the camera and the turntable are fixed relative to each other. You just need to calibrate once and get many high-quality scans.

Tutorial: http://youtu.be/ZP8IP8WydAw

Watch the video at: http://youtu.be/F2pRHFcEtFY

Example:
http://www.thingiverse.com/thing:54803

Get the latest CAD files of this project on my homepage: www.virtumake.com

Please find the detailed building instrucions at: http://www.diy3dscan.com