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    Help me please... Issue here

    Hey, so I got my driver hooked up to a power source (2 10440 batteries) for a 405nm diode, and I got the test load hooked up (resistor to positive output and negative to first diode) and I don't know why there isn't a reading on my multimeter. (BTW which setting should I use? 2000m?) anyways...
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    CE defines...?

    Hey, so my question is if goggles have the CE mark on them, does that mean they are 100% legitly certified, or can the CE mark be faked onto the lenses?
  3. W

    Consequences of sending from CA to US?

    Hey, I live in Canada BC, and say that I sold a laser to a guy in the US, and it got confiscated by customs etc. Would I be liable for anything? Would there be a fine for me or any other consequences? And please don't reply saying that the chances are slim; I know. But IN THEORY what would...
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    Canada to U.S

    Hey so I live in Canada and I want to sell a green 200mW laser on ebay, but I'm not sure if I should allow shipping to the U.S. What is the worst that can happen if caught while sent to the U.S? Do you think I should let there be shipping to the U.S? It's just that I don't want to get into legal...
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    TTL driver question...

    Hey guys so I know I'ved already bugged some people with this but I'm still not too sure after researching a ton. So I bought : Laser Diode Driver Board 20-300mA, TTL Control - eBay (item 160421245909 end time Jan-01-11 12:43:41 PST) And it has TWO +VE on the input side (bottom) and I was...
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    TTL ? Whaa?

    Hey guys so I tried using the search for finding out what a TTL is but I don't understand. What is it? I am going to get : Laser Diode Driver Board 20-300mA, TTL Control - eBay (item 160421245909 end time Jan-01-11 12:43:41 PST) and it has a + VE TTL control in/output. What does it do? I am...
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    Driver, Diode, Everything -_-

    Hey guys, So I bought a 405nm diode: 405nm 150mw burning blu-ray laser diode. USA 3 day Ship - eBay (item 270543228600 end time Jan-01-11 22:15:44 PST) and I am going to buy a driver: New 405nm 100-300mw Laser Diode Driver 2.7-3.7V Reverse - eBay (item 220700437343 end time Dec-22-10 05:26:46...
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    PHR diode with this....?

    Hi guys I'm really noob at lasers here and I was wondering if this - New 405nm 100-300mw Laser Diode Driver 2.7-3.7V Reverse - eBay (item 220700437343 end time Dec-22-10 05:26:46 PST) could work with a PHR 803T diode. I read the laser diy page where it tells the basic things for a diode, but I...
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    7mm by 7mm lens?

    Hey guys so I would like to buy a lens with plastic housing that is 7mm (dia) by 7mm (Height). I don't really care if the height is less/more than 7mm (As long as its not way off). Could someone direct me to a cheap website/person who will sell? I have like 5 bucks max so it can be plastic but...




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