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  1. W

    300 mw laser from ebay

    i would just like to know if this 300 mw laser will work for a laser pointer from ebay 808nm 300mW High Power Burning Laser Diode DIY Lab New | eBay And what sort of driver do i need Also, i need help building a laser driver with lm317 chip and need help with what resistor i need. Thanks
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    Laser from a Laptop DVD Drive

    Hello i am new to this forum site and also new to lasers I am really interested in them i Just want to ask if i extract a diode from a laptop cd/dvd drive the model is Torisan DRD-U624. Thanks


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