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Recent content by Mannitu78

  1. M

    building a 5W laser with a Laser that comes with a 12V PSU

    one more thing, i just figuered out that i got 2 unused battery-packs for handheld akku-drillers here. It would be nice if i could just use them, because they are already in a nice black casing...one is 18V and one is 14,4 Volts. What would happen if i put the 14,4V on the driver? can it also...
  2. M

    Hello from Germany

    well i dont use Googles? I know people use them for burning stuff but i wanna see the beam...why should i burn things with a device that can blind me, pretty uninteresting, i prefer a gas-torch. the googles that came with the laser...the ones that look real sketchy and can be bought for...
  3. M

    building a 5W laser with a Laser that comes with a 12V PSU

    hello, id love to post a link here but im not allowed yet. Ive spotted a 5W Laserdiode inc. a big black heasink with fan and driverboard is already attached, a 12V Powersupply also comes with it. For sure you are familiar with this lasers, they are sold for this carving/burning/cutting machines...
  4. M

    9V battery mod?

    my enercig arrived today...i spent quite a while looking at these results from: edit:cant link...battery test review, the site with the charts and graphes, you probably know..... and the enercig are among the best while being cheaper than some of the others...well they are also blue but it...
  5. M

    9V battery mod?

    do weak batteries also affect the output power or only how long you can use the laser before recharging? isnt the drivercircuit supposed to always create a stable and defined output-current?
  6. M

    Hello from Germany

    thx for letting me know its not a social forum, you may not believe it but i didnt expect it do be :) I just saw the "Welcome" thread and felt a little obligated to use it. Yes i knoe the 303s but its not what im looking for. Going from 1500mw blue to a 80nm doesnt seem to make much sense to...
  7. M

    9V battery mod?

    i already orderd 2 more battery sets from Fenix and enercig...both are supposed to deliver whats printed on them not like the blue Ultrafires that came with the package.
  8. M

    9V battery mod?

    Hello, excuse me for making my 4th thread on my 1st day, but ive got a lot to ask and i dont like to put all in 1 single thread. I was wondering how convenient it would be if we here in Europe could just use the regular 9V batteries. The have a little bit more power, you can get them...
  9. M

    messing with potentiometer on Blue Laser?

    Hello, i screwed off my new 1500mw Blue Laser for the purpose of putting some Thermal paste between the diode and the casing and on the winding. i got excited when i saw the little potentiometer on the driver circuit, because i saw on Youtube that the power can be increased pretty...
  10. M

    Lasers and broken camera sensors.

    Hello guys, i was just sitting in my chair and thinking about doing something positive again and suddenly a thought came up, what would happen if you hold a powerful laser beam into a surveillance camera? Wouldnt the sensor die instanly?that would be a great way to sabotage the upcoming...
  11. M

    Hello from Germany

    Hi, my name is Arthur, im 40 and from Hamburg Germany :) i got interested in Lasers by stumbling over a styropyro video like many more i guess. I gotta admit i wasnt even sure if lasers like this existed anywhere else than in science fiction films, let alone they were available for so cheap. How...




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