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Laser dispaly home made

  1. Dec 2, 2008 #1
    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 35000 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 ?is their a special formula between the frequency of the laser pointer and the rotation speed? Thank you in advance:smile:
     
  2. jcsd
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