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    Red Laser Diode to Driver Question

    @Pi R Squared I didn't do that because I don't have a DMM. I'm not an expert and just wanted to make a classic burning laser pen. (And YES, I wear protection)
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    Red Laser Diode to Driver Question

    Yea sure but and I know which is the psoitive, negative and the non-used pin of the DIODE. However I need to know the positve and negative spaces/positions on the DRIVER. Is anyone among us who knows the answer?
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    Red Laser Diode to Driver Question

    @gozert thanks! And which diode pin goes to which position when I found the matching driver?
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    Red Laser Diode to Driver Question

    Hey! I bought a TMART red 1mw laser pen and disassembled it to attach a stronger red diode which I took out of a DVD-RW drive to the original driver. The driver has a spring on it if this is not well recognizable in the pics. I tried all possible pin-to-driver positions but it still didn't...
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    Pimp my laser

    I did that of course. Yeah sure. I was just wondering if there are any further tricks to boost up its power.
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    Pimp my laser

    okay, I just found out, that the laser WILL let electrical tape and black couloured wood/matches smoke with the smallest possible focus (max possible distance between the laser and the tape/object: 1 inch). It wont burn a match yet and with this focus option, the beam/point is not beautiful (aka...
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    Pimp my laser

    I bought it offline, on a kind of asian market in Czech Republic. She wanted 35€ (appr. $50) for it but I got it for 15€ (appr. $20) because of my good bargaining skills :D . $20 for such a big laser with 50-100mW seems a bit too low-priced for me. The asians there want to make profit. That's...
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    [WELCOME] Hello from Germany

    Thanks for welcoming me, guys! @cutyall Sure, let me show you some of my artwork:
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    [WELCOME] Hello from Germany

    Hello, I just wanted to introduce myself. I am Tom, from Germany. I'm 18 years old and not a native English speaker, so please excuse my language mistakes. My hobbies are ice hockey and graffiti. Though I am a student, I have founded my first business back in January 2015. Lasers are...
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    Pimp my laser

    Howdy, I'm new to LPF so if there are already threads according to my question, please share the link. Alright, I just bought a beautiful handheld focusable laser and it claims to have a power of <800mW. I actually estimate it to have <5mW because it can't burn anything. Even after...




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