Lego LASER engraving machine

[gregorio87]

Hi to all!!!

I have made with Lego Technic a laser engraving machine.
Is simply a two axis (X,Y) movement machine controlled by Lego Technic keyboard.
I have add my 160mW 808nm laser module, and I have hooked to its input the output cable of one output (for lego motors at 9V) of the keyboard.
For "sheet" I have used a black CD case.

Here is a video hosted on metacafe: http://www.metacafe.com/watch/1686053/lego_laser_engraving_machine/

Please leave comments (and cons).....
(sorry for the low audio in the video)

 

[Cyparagon]

Etch-a-sketch! impressive

 

[diachi]

Ha thats kool , shows just how little it takes to create a laser engraver

 

[thesk8nmidget]

cool!

legos are so high tech these days!