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I really have no idea what's going on in this thing, but it looks like the little rectangular crystal is being pumped by the two little electrodes on either side... I notice that as long as the case pin is negative I can connect either of the positive pins and it'll lase. But why don't I...

I thought I'd try and sell stuff, EBay gave me a hard time at first, but everything seems calm now... I just got the traditional bot email and then changed a few things before re-listing. 405nm blu-ray SHOW/DISCO/"RAVE" laser module HIGH POWER - eBay (item 170485232742 end time May-15-10...

On the first day! I was running the RKCSTR driver on a 12.5v 3s Li-Po battery, and the GGW-H20L diode was running at 203ma. I was trying to laser my signature on a bench for about an hour while waiting for the bus, It only got very slightly warm, I was running a pair of 12mm motor heatsinks...

I'm trying to make a blue ray lazer! Here's my shopping list: 1.) Aixiz 12x30mm module. 2.) A 405nm diode, the biggest one I can find. I want a 12x or 8x but I'll probably get a 6x, 200mw one like the GGWH20L. 3.) A heatsink. 4.) RKSTR's microdrive. 5.) The 405-G-1 lense from jayrob. 6.) lense...