I want to develop ma laser animator, that just like a laser projector, i need help..

 

A worthy goal, could you give us a bit more ideas of what you want?

My vision is a pair of mirrors that treat a wall as a vector scan. Your concept may differ.

 

I saw one that used the voice coils from old hard drives, to operate 2 mirrors. The voice coils can move (rotate) through X degrees, but very fast and precise.

 

I remember seeing something similar with mirrors glued on speakers, believe it or not. A speaker can be treated like a linear actuated motor under some conditions.

 

Thanks all, my basic idea is that. scan a laser beam by motors and mirrors, scaning just like a CRT (cathode ray tube) ..

 

Here's one I remembered, made by Luberth a famous PIC tinkerer.

He uses an octagon shaped mirror and one spinning motor and a single laser. Brilliant.

http://www.luberth.com/help/Mechani...cally_scanned_laser_display_microchip_pic.htm