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  1. R

    Made little mistake , Need guidence.

    Hey Guys. About 3 months ago i gathered parts to build my first laser. I have 300mw 405nm laser diode, driver module and lens. It took about 2 months to get all parts and build the laser. Once i had all the parts i put it together ready for the first test. I had my laser goggles on my head so i...
  2. R

    Building customs drivers

    Hey Guys I decided to build my own driver. Its capable of basically any voltage input and variable output. I designed it so i can vary the power output with a pot, Its capable of running a few amps with no sweat i was just wondering why not many people build their own. I havent seen many people...
  3. R

    How robust are laser diodes?

    Hey Guys I just pressed my 405nm laser diode into my module, Or hammerd it more like it. I hammered it side by side with a flat blade screw driver. Didnt use much forst just the palm of my hand. Im biulding he driver so cant test it but do you guys know from expeirence if the diodes are easily...
  4. R

    Safety question 300mw 405nm

    Hey guys. Im about to start building my first laser. I have purchased all the parts i need and built the necessary circuitry to power it, i was wondering since its my first laser i was wondering what safety issues to be cautious of, i have purchased the appropriate goggles (they were cheap but...


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