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Thread: DIY Laser Burner

  1. #1
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    Default DIY Laser Burner


  2. #2
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    Default Re: DIY Laser Burner

    Oh mama! I love it!

    P/S: Who got spare DVD Burner har?

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    Default Re: DIY Laser Burner

    Quote Originally Posted by jsbn View Post
    Oh mama! I love it!

    P/S: Who got spare DVD Burner har?
    y dvd burner? cd burner can liao wat...

    i gotch 4x ones to burn...
    Logging Off. "You have 2,631 messages stored, of a total 400 allowed." don't PM me.

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    Default Re: DIY Laser Burner

    good gawd.....

    i want mine in purple light, can?
    If Life worked on auto mode then manual mode for photography would have never existed.” ― Deeksha Mittal

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    Default Re: DIY Laser Burner

    DIY for Dr Evil! hheheheheeeeee....

  6. #6

    Default Re: DIY Laser Burner

    Good for teachers with sleepy students. I'm sure they're not going to koon now.. heh

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    Default Re: DIY Laser Burner

    blue ray!! blue ray!!!
    “How fortunate for leaders that men do not think.” - Adolf Hitler

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    Default Re: DIY Laser Burner

    Quote Originally Posted by swampthing View Post
    Good for teachers with sleepy students. I'm sure they're not going to koon now.. heh
    now dats an idea....
    If Life worked on auto mode then manual mode for photography would have never existed.” ― Deeksha Mittal

  9. #9

    Default Re: DIY Laser Burner

    dun need DVD burner loh.

    Go SL tower and look for laser diode can liao.

    If wan more power, search for a DIY flashlight mod that uses 4 diodes.
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    Default Re: DIY Laser Burner

    This thing is soooo dangerous!! I feel we should not say words to encourage or "glorify" such things.. (in case people or kids especially gets tempted to try it) .. Not all forum-ers are responsible thinking adults who knows the danger of laser..

    Just my 2 cents~

  11. #11

    Default Re: DIY Laser Burner

    Quote Originally Posted by rOnGrEn View Post
    This thing is soooo dangerous!! I feel we should not say words to encourage or "glorify" such things.. (in case people or kids especially gets tempted to try it) .. Not all forum-ers are responsible thinking adults who knows the danger of laser..

    Just my 2 cents~
    yeah... should see this instead.
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    Default Re: DIY Laser Burner

    Quote Originally Posted by CYRN View Post
    yeah... should see this instead.


    i've downloaded the laser video to show my colleagues on monday... mebbe we can borrow some equipment from the labs to do it.
    If Life worked on auto mode then manual mode for photography would have never existed.” ― Deeksha Mittal

  13. #13

    Default Re: DIY Laser Burner

    Quote Originally Posted by nightwolf75 View Post


    i've downloaded the laser video to show my colleagues on monday... mebbe we can borrow some equipment from the labs to do it.
    IIRC high powered laser diode is controlled item in Sg. Jus becareful wat you use.
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  14. #14

    Default Re: DIY Laser Burner

    And if you blind yourself, no more taking photos.

    If you blind someone else, go to jail.

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    Default Re: DIY Laser Burner

    Quote Originally Posted by rOnGrEn View Post
    This thing is soooo dangerous!! I feel we should not say words to encourage or "glorify" such things.. (in case people or kids especially gets tempted to try it) .. Not all forum-ers are responsible thinking adults who knows the danger of laser..

    Just my 2 cents~
    Oh I'm sure that there are responsible adults here who will go around with the laser and start zapping ppl.

    For kiddos well, 3 words - Go To Hell.

  16. #16

    Default Re: DIY Laser Burner

    man, i've got tons of these diodes lying around... let me go see.. from what i know they're pretty harmless, i dont see how it can light a flame since the lens is made of plastic..

  17. #17

    Default Re: DIY Laser Burner

    Quote Originally Posted by hacknet View Post
    man, i've got tons of these diodes lying around... let me go see.. from what i know they're pretty harmless, i dont see how it can light a flame since the lens is made of plastic..
    I dunnoe the details, but IIRC those standard pointer diodes are about 5-10mW types. DVD burners diodes are pretty powerful as it's required to "burn" the disk the webby claims 225mW
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  18. #18

    Default Re: DIY Laser Burner

    ohh.. they are dvd burner diodes... ahh.. i just tried it with a cdrom diode and putting 3v on it seems to have cooked the diode. the diode's turnon voltage is 1.3v, putting 3v on it got it really hot.. but no light no sound.

  19. #19
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    Default Re: DIY Laser Burner

    just another word of caution, reflected laser energy is also harmful and can cause permanent damage to the eyes.
    “How fortunate for leaders that men do not think.” - Adolf Hitler

  20. #20

    Default Re: DIY Laser Burner

    Quote Originally Posted by hacknet View Post
    ohh.. they are dvd burner diodes... ahh.. i just tried it with a cdrom diode and putting 3v on it seems to have cooked the diode. the diode's turnon voltage is 1.3v, putting 3v on it got it really hot.. but no light no sound.
    Then how did they do the flash light mod? It's direct 3V input to the diode, no other circuit mentioned.
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