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Recent content by Abel

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    Nugm02 circuit resistance

    Okay, if I use two 18650 battery's how much ohms of Resistance do I need?
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    Nugm02 circuit resistance

    Hello everybody, I have a nugm02 diode, and I want to make a circuit for it, but I don't really know how. if I use a 9v battery (or power supply), and I want to put 4,86v at 2A into the laser what kind of resistor do I need? Because I am very confused... Thanks for helping😁
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    my laser doesn't work for a unknown reason

    hello everyone, some of your ideas did not work. and i haven't tried the other ones because it is just a handheld laser with a nugm02. any other ideas?
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    my laser doesn't work for a unknown reason

    it worked before....
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    my laser doesn't work for a unknown reason

    hello everyone, two of my lasers don't work for the same unknown reason, its something with the batterys but i do not know what, because both the battery's make contact to eachother, to the spring for + and to the switch for -. they are fully charged and the host fully works as well because...
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    Shipping problems in the US

    the package did not arrive so a new one has been send...
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    Shipping problems in the US

    Hello everyone, I ordered some parts from DTR a month ago, and normally it would take 10-15 days to get to my house in the Netherlands. But it's a month later now and it still hasn't even been to a USPS facility, so does anyone know if this is only a problem that I have, or does somebody have...
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    Help me because my parents are mad at me

    Wow this is a good argument that I can really use thank you!
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    Help me because my parents are mad at me

    Hello everyone, I have laser goggles from survival lasers, I know how to use lasers and how to be safe while using them I always put on my glasses when I use lasers above 5 mW because I do not want I damage and I am very responsible with them. I don't shine my lasers at vehicles and people and...
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    Help me because my parents are mad at me

    Im from the Netherlands and no I have not reached it
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    Help me because my parents are mad at me

    I don't live in the US
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    Help me because my parents are mad at me

    hello everyone on the forum, i just bought all the parts to make a NUBM44-v2 (with the money that i earned myself) which is obviously very expansive, when i told my parents they got mad at me because its so expensive, so does anyone have good arguments which i can tell my parents in order to...
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    Beam visibility at night time

    what is "the sponsor"?
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    Beam visibility at night time

    the brightest diode right now is the NDG 7475, it has a wavelength of 520 nm. green is the brightest color, but i can see that you are new here so if i were you, i personally would start of with a not so strong laser for your new build, i am pretty new as well but i first did a lot of research...
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    help me with this driver

    thats actully a good idea, thanks!!!




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