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    Optimal current for 300mW 808nm diode

    Recently I bought a few 300mW 808nm diodes from China, but I have a bit of a problem - I don't know the current I am supposed to drive it with. I asked the seller if they had any datasheet for those, so far no response. Then I took this guide Cheap burning laser tutorial as a reference, as it...
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    Greetings

    Hello everyone I have been tinkering with electronics for a while, and now lasers have caught my interest. So far I have pretty much only dealt with 5mW lasers and I have already run into some problems, so it seems to be a reasonable move to join this forum and ask some advice from the more...


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