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I like when he heats up the rock! Makes me whant to build a big one to melt big rocks into thin tile.:eg: Edit: also mabe thats how the ancient egyptians were such good stonemasons?

Well I got my items on friday! Now there slightly higher princess make sence, thay just need to sell DIY flashlight parts and I might order from there more often for the fast shiping. The laser big surprise is only 56mW with freshly charged batteries. Tho it is very stable output for a pen...

That is a nice looking host, if only the 5mm led's where not shoved in there. :cryyy:

Well I ordered a shiny laser & a light. I figure the laser will make a nice host if the module sucks. So well se if I get them. :tinfoil: 100mW 532nm Open-back Steel Green Laser Pointer for Sale at Tmart.com E27 1W 85-265V 1 LED Spotlight LED Bulb for Sale at Tmart.com

Bwahaha:crackup: 1000mW 8G Multifunction Vedio Flashlight Style Dazzling Green Laser Pointer Black for Sale at Tmart.com EDIT: Another funny one 1000mW High-power Kaleidoscopic Blue Laser Pointer Black for Sale at Tmart.com Same shit different pile, just my .2 cents.

Dont get me wrong ill be buying a 300mW & some 30mW 635's. I was only trying to second Grix on the lower powerd diode, and that beter beam characteristics is usefull for a wider market than laser pointers.:) I was not trying to say your not intelligent just trying to better clarify with my...

Hears a pic to help you. The 300mW 635nm TO18 (5.6mm) diode in your spec sheet has a divergence of 35° x 7°. That will make a thin wide line, like this ________ Imageshack - 635nm300mwto1856mmspeci.jpg The HL63133DG 170mW 635-642nm diode that Grix suggested, Has a divergence of 9° x 17°...

Its the china spring festival.

Well with OEM im not sure where they sorce there lab lasers, but for laser glow and dragon lasers I think they sorce from CNI(a few companies do). The only problem is CNI doesn't always like to deal with individuals and sometimes quotes high. The specs on the dragonlaser look the same as the...

CNI is one of the best, so is OEM. Thay will be hight quality, but have a high price tag. If your not as concerned about beam specs or a real lab laser look, O-like offers one for cheep. 800mW 808nm Infrared laser module diode /focusable - eBay (item 170572922775 end time Dec-29-10 02:40:17...

From snoctony 1000mw 650nm laser diode C-mount /To-3 package - eBay (item 120653852408 end time Dec-29-10 06:47:27 PST) Parameter: Sn650T1000mw CW output power(Mw): 1000 Peak wavelength(nm): 650+/-10 Spectral width(nm):≤2.5 Threshold current(mA):≤1450 Operating current(mA):≤2500 Operating...

I got a few of these a while back, as hand outs. Thay all put out around 30~40mW I never tested the ir output, but all newish cheep green pointers have some ir leakage. All & all a not bad deal, "cheep pointer cheep price".

The heat sink has more metal, from trying to enclose the diode and diriver. I found two rejects and got a pic so you can see :p What he said. Mineral oil - Wikipedia, the free encyclopedia

My thoght was more thermal mass. Also to move heat from the back of the diode and areas of the driver that dont tuch the heat sink. Its beter than empty void of air.

I Just used arctic alumina thermal adhesive. Yup mineral oil. It heats up a lot slower than I thought it would. I think I did good buy sandwiching tha driver pill between the heatsink and the old driver pill, the host heats up more all at once. Plus the extra mass of the mineral oil. I...

Yup thats right, liquid stabilized! Well its all in a Cree Aurora host, A104 doide in a direct press aluminum heat sink. I used a micro flexdrive set to I think 1.1A(was going for max). I might need to make a new test load, the one I have now has ben used for 445 curents and smells when I use...

Why thank you sir :beer: I will probly use your circuit diagram to start. Ive been meaning to TEC my cpu and vid cards and do water cooling. Useing mosfet's with a thermal resistor typ build to power the TEC's. But obviously ive got some reading ahead of me, before I build anything. Thanks...

I was thinking a lm350 or two that I had got at the begining of the 445 craze, just to test its threshold and see how many dies there are and how many work. For a full time power supply, Im not shure. I was thinking maybe finaly making myself learn how to build a mosfet circuit, but im not to...

that's a rough guideline actual results will vary depending on the diode efficiency and the curent you feed it. 350mA will be around 200mw and 400ma ~ 250mw, There are some threads around that give safe curents for known diodes. I do recommend the aixiz glass lens its only 8$ and will have a AR...

It will cost you more to buy a hole dvd drive, look for a LPC-815 Sled. That diode is good for 200mw with a acrylic lense, 250mw with a aixiz glass lense, or 300mw with a 605-G-1 lense Take a look at Modwerx you can get a sled and a Aixiz module in one place LPC-815 20x DVD burner laser lens...