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  1. D

    Focused LED instead of a traditional LD

    I tried it with all sorts of lenses but I could not do it. You might try pumping a ruby or emerald rod witj the 1200 lm light that might work. If you want details let me know.
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    Need to know your lasers power?

    .oh yes I went through the expense and extremely long wait to order a glass optics from China it was worth the wait I would suggest that everyone if you want to have a beautiful sharp focus on your green beam get glass optics it's well worth the wait and it's only about seven bucks for the set.
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    Need to know your lasers power?

    I found"smart& handy" safety matches are in a blue and green box to be the best they are a real dark red or brown But when I can't find them I get a box in my hand and Mark the whole box in one shot to save time .when I find the dark tip s I get a case. Here is something you can have fun withat...
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    M140 Test load

    Ok I have my new 140 still wrapped from mailbox and regardless what d driver I'm going to use ill have my build made with a zombie .This is like a dress rehearsal for the new diode install off it is a lpc826 then, naturally I need to use a like zombie of avail.because as you stated ,a blue ray...
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    M140 Test load

    We ll I am not proud to say I have ac few zombies and if I don't improve my building techniques ill be on the next Walking Dead episode.
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    M140 Test load

    I apologize for the terminology but I have failed once or twice on a build and the m140 would throw a good beam but because of overheating k or over feeding I killed the diode resulting in a glow but not a beam this has happened to not only the 140 but the lpc823 twin can and the 405nm diodes...
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    M140 Test load

    Is it true that a zombie m140 would be a good test load I heard that even though the diode will only look like a dim led it still pulls the same current.
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    Found 15 dollar test load for drivers, up to 3 amps.

    Yea I got allow l alot of power supplies I can harvest and I got a five or ten watt resistor from radio shack so that is doable.I sure don't want to order something from China and wait six to eight weeks for j it.....I'll bite the dust on four to six builds by then.but tell me,I was told that a...
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    2W M140 445nm Laser Diode

    Yea well I was afraid that I did something wrong and I did.when the diode arrived and the driver w was still on the way I used an old driver tool to check out this new H Series M140.(this driverwas missing a resistor next to the eight pin chip so it must tell the driver how much power to let the...
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    2W M140 445nm Laser Diode

    I have a hope now because I have two m140 s and just opened and hopked up a buck 180 but when I powered it up.....it looked like a zombie diode Now I realize that I need two 18650s to get it up to power.....I was only using one


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