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  1. J

    15W Laser Diode

    Thanks for the info however I do use special laser glasses when I turn on the laser. It was bought to attach to my CNC router to do engraving, I may be missing something as to why the laser does not burn before I send it back to the makers.
  2. J

    15W Laser Diode

    I have purchased a laser kit with a 15w diode with small fan attached. However when testing the laser the blue beam will light up but it will not burn any wood or paper. The driver board is connected to a 12v supply, I have put a meter on the connection for the fan which shows 7.7v and the...
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