Problem with diode size.
Hello again, im forced to ask your help again. I bought TO-38 laser diode(3,8mm diameter), but i didnt notice that somehow, i even dont know how i missed so important thing. I have TO-18(5,6mm) holder...
View ArticleShockwave flash replace
I was just wondering if there are any other programs that I can replace shockwave flash on my MacBook Pro . Shockwave is always crashing over and over whenever there is some lag shockwave is it 90% of...
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OD green/C11/NUBM44/4A/G2
Hi , This 44 diode build was intended a XM 900 host with Jordan's 35mm heat sink. After seeing on the PSU how under efficient this one was i decided to build it in a smaller host and not waste the 35mm...
View ArticleIs Wicked Lasers safe to order from?
Hi,im thinking to buy the Evo laser from Wicked Lasers but I can't find anything about them if they are trustful or not?Anyone knows anything?
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Ehgumus Carbon Fiber/PLTB450B/1.8A/G2
Hi, Here is a carbon Fiber wrapped Ehgumus host had a few components so i though it would go nice with a PLTB450B diode. Well hope everyone enjoys it. thank you folks.. Rich:) Attached Thumbnails...
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PBSing 2 NUBM07E in a compact set
I started to make this set months ago, but now the time has come to start testing. First I received 2 12mm modules with LDs from DTR: one with G-ball, other with G-2. The collimation by both lenses...
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Laser WP 303 focus head
Hello, i'd like to know if the focus head on the 303 laser is just a hole to adjust focus or if there is a some kind of lens there? Tks
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WTO & Laser Pointer
WTO = World Trade Organization, confirms that national anti laser pointer legislation is not discriminatory. Norway laser pointer hate law, need to proof a reason to shop a laser pointer above...
View ArticleBDR-209DBK i have problem with this driver?
ok so after the first 2 successful builds i already made one 650nm and one 445 i want to built a 405nm so i made a mistake to buy 1st and read after :s(thats not even my type i still think how reckless...
View ArticleQuick question about 16340's
So, I plan on buying a 100mW 532nm laserbtb laser tomorrow. I need to sleep on it first :/ That being said, their HL unit takes 16340 batteries, not 18650's. I know mAh determines how long the battery...
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100Watt 10,000 Lumen LED 'DayMaker' Flashlight Build
So I saw a Youtube video of a guy that made a flashlight out of one these 100W LED's you can get on Ebay for about 5 bucks... These things fit perfectly onto a computer CPU heatsink with fan and it's...
View Articlewhat parts should i use to burn math and pop balloons ?
hello guys! Actually i new to laser last time i made a laser but it lasted for 5 mins only. This time i am trying to make a laser that can pop ballon r burn matches , But i am totally blank what should...
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Hacking a cheap laser module to get a divergent beam
My name is Luis Rodenas and this is my first post at this forum, so hello everyone. First a few lines about my project: I am developing a small RC helicopter with a laser emitter that has to hit (with...
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* * * * * The Best Priced 1 Watt+ 520nm Green Laser Diode Offerings on ebay *...
(As of this date: May 9th, 2016) - This China ebay seller/Techhood has a one watt NDG7475 laser diode from a NUM01 listed for 165.00 USD. Robinson of Techhood has always stood behind his sales for me,...
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Got my 589nm laser! Dragonlasers 589nm 50mW
Hi everybody, today I got my 589nm laser. I saved the money quite a time ago for this laser, but I was thinking literally for years if I should get one or not. I mean the wavelength is awesome, but...
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Few garage sale finds
Every year at the first week of May our neighborhood does a huge garage sale. There's a vendor that sells kettle corn, fried dough cotton candy, curly fries etc that we get some money (and free...
View ArticleEbay laser combiner?
I found this on ebay and was wondering what the likely-hood of it actually working with a m140 445nm laser diode putting out 2W-2.14W? http://www.ebay.com/itm/331101469581 I don't know anything about...
View ArticleImportant step toward yellow LDs ?
What do you think ? Quantum well/barrier intermixing blue-shift of indium gallium phosphide
View ArticleVape battery bodies...
I'm new here and not experienced at building a HH laser. But, I've been doing quite a bit of reading. I was thinking of building one for a NUBM44 diode. Here's what I can't quite figure out. I was...
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LPF Slow to Respond Lately?
It's been this way for just the last couple weeks, it's been fine for(ever) before that. Off and on. Computer seems to be OK, no updates recently (Win-7/Chrome). Network speed tests check out ok but...
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