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. S

    M140 laser module help!

    I have a 2w 445nm M140 laser module but I can't get it powered for some reason. I'm running 7 volts through a 1.25A Diode Driver that I bought on line but all I'm getting is a faint blue light coming from the diode. Any help would be greatly appreciated. Thanks!


Back
Top