anita1984
12-02-2008, 10:34 AM
Hello Forum , i am new here and new to this domaine ( laser and laser displays ). I have a motor ( polygonal mirrors ) with facets , i can rotate this motor up to 32000 RPM , and i have a normal laser pointer, these 2 devices can be connected to a microcotroller to set the frequencies . As i know that x facets mirror can give a x scan lines.My question is how can i make from this 2 devices a projected laser line of N dots of laser and to make dots on or off ?is their a special formula between the frequency of the laser pointer and the rotation speed? Thank you in advance