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    Looking for LM317 driver on ebay

    Hi everyone! I just found this driver on eBay, it is pretty small... ( ****://cgi.ebay.fr/LM317-adjustable-voltage-regulater-prototype-module_W0QQitemZ230221956023QQihZ013QQcategoryZ117000QQssPageNameZWDVWQQrdZ1QQcmdZViewItem ) <= replace stars with http Do you think it is ok for a blu-ray...
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    Blu-ray beam very weak

    Hi I just put a PS3 Blu ray diode in an aixic red laser casing and it is working. But the problem is that my laser emit a very weak light, barely visible in daylight. When i turn off the lights then the dot is visible on a white wall close to me but once again very weak. I am powering it with...


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