DX » Community » Reviews » 4.0mm 5mW Red Laser Module (3.5V~4.5V 3~5mA)
  • 5 star 2 ( 67% )
  • 4 star 1 ( 33% )
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  • posted byBigKyle on 07/19/2010

    The laser modules are very good for the price. They will run on as low as 3v and I have tested them to run on as high as 6v. My dog loves to chase this laser--It provides hours of endless fun. I gave it a four on build quality because the wires were not soldered on very easily. ---The wire on the positive and negative leads come off very easy. For the ... Read more

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  • posted byGunchars on 10/24/2009

    I've been playing around with these for the last couple of days. This is what I found: * The description (if you can call it that) (3.5V~4.5V 3~5mA) is not entirely correct, especially the part about current. I ran it from 3.3V regulated with 3mA and the beam was barely visible. At 35mA it's comparable to other 5mW pointers I have. * There's a 270 Ohm ... Read more

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  • posted byk1ll3rrs on 03/24/2009

    hi come to my house in 21 days, working (hint use 3 clock cells of 1.5, gives 4 mA) and love is strong and very small, comes with adjustable lens and the tip, I loved it. send photos later. ------ oi chegou em minha casa em 21 dias, funcionando (dica use 3 pilhas de relógio de 1,5, dá 4 mA) adorei e é forte e muito pequeno, já vem ... Read more

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