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Hey all, This website, Kumbaya, is doing a promotion through my school where the first three people to get 100 followers on their webpage will earn $250 towards their Spring Break.:drool: I can't think of a better use for this money than to build a new laser, so I set up a page. If you guys...

Hello Everyone, At the beginning of January, I sold my text books to Amazon like I do every semester. They seem to pay the most per book, and I can use the "E-Gift Card" they send me on anything in the marketplace. This time, twas not the case. I had to argue with customer support for over...

Has anyone ever ordered directly from Nichi@? They have some really interesting colors on their website. I may try to contact them about a small purchase, though I doubt they would accept as small of an order as I would place.

Over the past few months, my interest in lasers has become an addiction. This post chronicles my builds from the last few months (including the first laser I have built). It all started last fall when my roommate and I were thinking about starting an engineering project. He is a sophomore...

Hey all, I had heard some great things about the ebay seller techhood, so I decided to give him/her a shot. About two weeks ago I purchased a 100mw 532nm module, and I just got it this afternoon. Elated, I hooked it up to a 3.7 volt battery and the output from the module was very low... about...

Hey everyone, I am planning to add a 20mw 445nm sighing diode to my current 9mm 445nm build. They will both be mounted in a custom host, but unfortunately adjustment of the diodes positions will be difficult once they are placed initially. My question is this: Do different lenses cause...

Hey guys, I am almost done with my 3W 445nm build and I will have pictures up very soon; it is unique to say the least. The other day I ran across this- High Quality Lab 532nm 100mW Green Laser Module Laser Diode Lighting Free Driver | eBay -on ebay, and I was wondering if anyone has any...