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I ran across this: 2.5 mile range laser gun keeps Somali pirates at bay - ELEKTOR.com | Electronics: Microcontrollers Embedded Audio Digital Analogue Test Measurement and they are using this against the Somalian pirates and the U.S. Army uses this too. I wonder how it works? -J-

I purchased a cheap (8 USD including shipping) eBay 5mW green laser pointer to use as a host (it looks like laserlands short nose pointer). However, it seems to function very well for the price. Nice, bright and clean beam. Well, to the question. I checked some disassembly guides to get an idea...

Solved the power supply problem, by lowering the limit resistor value to 3,6 ohms and now I can go to 400mA and higher and now it burns good. :lasergun: -J-

Check my post in Red Lasers section about diode id. I took one out of a LG GSA4167. Do your diode markings match mine? I used the LM317 based driver and drive it at 350mA and it burns nicely :drool: -J-

Hello to everybody. I have a little problem identifying a diode. I salvaged it from an LG DVD 16X burner (GSA-4167). Only markings on the diode are: L96 5747 and that's it. I built the adjustable driver (LM317) for ot and I'm getting maximum current of 276mA from it, but I have no specs for...

Re: 250mW RED laserpointers for people in EU! *now also BluRay* Hello, I'm interested in the PHR-803T model. -J-