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Brass modules and Aluminium Pointer
So out of curiosity i sourced these two items from my supplier, the brass module isnt all that special but still quite nice but the housing rather surprised me especially for the price. First up the...
View ArticleIs my lense dirty or scratched?
Girlfriend bought me back a 532nm 100mw laser from Singapore and it managed to dirty itself after a mere couple days. Picked up some lens cleaner wipes today but I think through my own stupidity might...
View ArticleHello.
I was reading one of the stickied threads that encouraged introductions so here I am. Let's see... I've dabbled in electronics as a hobby since high school. I'm now 39. (As of today, in fact.) My main...
View ArticleA few driver questions..
Alright, I am working on building a 445nm 2w blue laser driver I have some questions about some of the items i have purchased. The laser diode i'm using from DTR's laser shop...
View ArticleHello, newbie here...
I'm new to this forum and new to lasers. I've been wanting to buy and/or build a laser for quite some time. If I had more time on my hands, I'd definitely try building one. But, with my time...
View ArticleCondolences for member ONVI
sad to announce that his father just passed away.. lets keep him and his family in our prayers and thoughts.. len
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MX900/35mm DTR 9mm Heat Sink
Hu Folks, Ok VV said that a 1-3/4 washer would hold the 35mmDTR sink in the MX900 host and it did with some trimming of the washer Dia. He used a steel washer and as Red said it's a shame to hide the...
View Articlesmd driver issues
-- from a non -member(for now lol) '..... concerns regarding the use of the Aixiz laser driver and am currently unable to get a reading off of the driver. We have attached it to a load to measure the...
View ArticleA few questions for DTR
Hi Jordan, do you know when your 25mm and 20mm cu modules will be ready for sale and is there gonna be a 5.6mm option? Thanks, Danny
View Article3D Printer - Anyone Have one?
So I'm really interested in building a Halo or Destiny suit of armor for Halloween. The suits are not terribly hard to build but the helmet is. I have seen files available for 3d Printers but when I...
View ArticleA waking nightmare (please read)
Sat in my lazyboy last night watching tv and occasionally playin with my s4x (nubm44) and my utilitech mod. I placed them on the floor beside my chair when not using them. Sometime shortly after 8:00...
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How to power 3 Laser array
I'm trying to build a set-up for my university. It will have a red , green and blue laser, "stacked" on top of each other. So the dots will form a vertical "line" of three dots, each dot spaced maybe a...
View Articlewhat happened to Alien laser?
After loosing $250(hopefully it will be retrieved) on Sci Fi, i spent $300 for Alien to build me a 7 watt 445nm. Soon after, the diode breaks:( I message him about it, and he says i can send it back,...
View ArticleSanwu Spiker case positive?
Good news: I Just received my new Sanwu Spiker 445nm 5 watt laser. Bad news: I'm not absolutely sure which way the batteries go. I would imagine the standard (+) to tail cap.. But, I wouldn't wanna...
View ArticleIs there a good way to pick diodes by forward voltage?
I have some pen hosts lying around that I'm itching to put together, but as I'm pouring through my diodes, I'm realizing they're all around 6V minimum forward voltage. The hosts I have can tolerate...
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ChỉHướng dẫn cách tuột bao quy đầu...
Không biết cách vệ sinh sau khi nong bao quy đầu liệu có ảnh hưởng gì tới sức khỏe không thưa thầy thuốc. nghe đâu tôi chưa có đầy đủ tri thức về bệnh này ở nam giới. Thế nào cách nong bao quy đầu cho...
View ArticleSetting up a laser driver KES-400A diode
hello, i got an KES-400A laser diode. I know it not a powerful diode. But i really want to use it as this is going to be my first advanced blu-ray laser pen build. I got a very small aluminum led light...
View ArticleLaser laws in Italy?
Hello, I've recently moved to Italy and was wondering if I could play around with my lasers at night or is it Illegal to do so in Italy? What are the laws for handheld laser pointers? Thanks!
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