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Recent content by danso

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    Help me to revive cheap 5mW laser

    To be 'stuck with it' it's not an option! :D The main problem is almost no output by default with fresh batteries. The modding to 10-15 mW is optional. I don't know what's wrong, the laser diode or the electronic driver? So, can I use an adjustable resistor in parallel with one of driver's...
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    Help me to revive cheap 5mW laser

    Hello, I'm new to green lasers. I bought three 5mW lasers from eBay (about $5 each) and only one of them had the normal brightness of a 5mW laser. The other two had very inconsistent, but most of all, very weak output, like they had (almost) dead batteries. I took apart one of them, and thought...


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