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  1. grim3271

    High Voltage Powersupply Info

    This is a tutorial not a question. DANGER: HIGH VOLTAGE CAN BE DANGEROUS IN ALL WAYS. ARCS AND SUCH CAN PRODUCE OZONE WHICH IS SERIOUSLY CORROSIVE. AND IS TOXIC. I AM NOT RESPONSIBLE FOR ANYTHING YOU EVER EVER EVER DO WITH THIS INFORMATION I POSTED HERE I don't know if this was discussed before...
  2. grim3271

    Almost destroyed green laser pointer repairing.

    Hi :) so a friend of mine gave me his semi destroyed little green pointer. Written on it is 50 mw. What he gave me was the battery part. safe and un touched.. And the diode part....... The focusable lens. alone The diode stuck in a piece of aluminum .. The driver with it's little golden 3 pins...
  3. grim3271

    Build almost done!! 1 fast question.

    Hey. Everything is done. but the driver.. Am now putting the parts togeather. and i'd like to ask. for a laser diode out of a DVD burner.. What is the total OHM needed by resistors.. like.. 2 10 ohm resistors? 2 5 ohm ones? like.. i need 20 total ohm? 10 total? how much??? I 'm excited to...
  4. grim3271

    Heat sink questions..

    In the videos about extracting a diode out of a DVD burner.. when it first comes out there is a heat sink around it.. They remove that.. WHY?
  5. grim3271

    Driver questions :/

    So i know a driver for a laser diode gives the diode a CC which makes the diode happy.. How how the hell can i get the driver?.. Am pretty sure i can't get it.. So how can i make it? I need some weird parts.. And i have no hell of an idea were to get those part.. But i know one thing. I have 2...
  6. grim3271

    Energizer batteries..(Read and reply to the last post)

    Are 2 AA Energizer 2300 MAH batteries good for a laser extracted out of a dvd burner. ??
  7. grim3271

    Are these laser glasses good?

    Red Laser Safety Glasses & Goggles | Dragon Lasers Anyone answer please:D Thanks
  8. grim3271

    Questions about the requirments of some stuff to make a laser..

    Hello. This is the same old thread about the Fresnel lens.. I just decided to update it so i could add more questions with out creating a ocean of threads around lol. 1-I see when anyone is extracting the laser diode out of a DVD Burner.. They remove it out of the heat sink.. That big thing...
  9. grim3271

    Need help for making my own laser! thanks

    Hey. I saw some vids on youtube on how to build a burning laser. DIY: How to Build a Burning Red Laser - YouTube Also i have questions about the diode.. Can i get it from a DVD burner? will it still burn matches? And what about that chip thing.?? That needed a philips screw driver.. Were the...


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