Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

How to Register on LPF | LPF Donations

Search results

  1. H

    Good IC but how to use it

    I found this voltage regulator IC AP7217A-33 in the card of dvd writer , I read it's data sheet and think it's very good for use with the dvd burner LD and only one Li-ion is needed , but I'm not good with electronics and don't know how to limit the current , any ideas ?
  2. H

    Newbie question , lens in dvd module

    Could I use the lens in dvd writer for collimating laser from diode? There is one single lens that is large enough to be practical in a pointer but i don't know if it's useful for collimation


Back
Top