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  1. J

    got my modules .how can i wire 5?

    hey guys.its this new guy again. I've been waiting for my <5 mw red modules to come. finaly yesterday half my shipment came. im super excited to wire them up in groups of five. i know theres a difference between parallel and series. my question. do wire my batteeies in series or in groups of 3...
  2. J

    hlpm 2

    Help! I'm looking at the laser bee hlpm 2 . $69 for a lpm seems cheap.I dont want to spend hundreds on a meter. Has anyone had experience with this unit?
  3. J

    looking for green modules need help

    I'm looking for green modules 5mw under 3/4 inch long. I've found a couple but they're all over $10 each. Is there cheap ones someplace? Thank you in advance for any help. Jim
  4. J

    5 diodes, 1 driver.

    Hi everyone. I'm working on my first build.it includes (5) 5mW diodes and hopefully 1 driver.also I'm trying to configure the smallest lightest rechargeable power source. The reason for the single driver is this: the host isn't a metal case. Its plastic. And I'm trying to secure and protect the...
  5. J

    funny thing happened to me on the way to the forum

    Hello everyone. Jim here. I was looking forward to my first post being about why I'm here and a short intro. Didn't happen that way, but here's my intro anyway. The reason I'm here is I have an idea for a build.I contacted a company that made "custom lasers". When I told them I was looking for...


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