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ArcticMyst Security by Avery
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FS: ($230) Brand New NDB7875 <3W UltraFire C2 Laser with cells and charger (405-G-2)
FS: ($230) Brand New NDB7875 <3W UltraFire C2 Laser with cells and charger (405-G-2) Brand new, just been built, works fantastic. I am asking $230 for it. Postage from New Zealand will be $42 (Express 2-3day). Postage within NZ will be $9. All prices in USD. Includes: Ultrafire C2 Host with...- nztdm
- Thread
- Replies: 0
- Forum: Buy, Sell, & Trade
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*FOR SALE* 2 x 405-G-2 Lenses in aixiz thread. $37 + pp
2 x Lenses Brand new. Brass thread with focus rings. Postage within New Zealand: $2 Postage worldwide: $15- nztdm
- Thread
- Replies: 1
- Forum: Buy, Sell, & Trade
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SOLD: LaserBee 3.7W USB with Thermopile (LPM) (SOLD)
Good condition. [SOLD]- nztdm
- Thread
- Replies: 5
- Forum: Buy, Sell, & Trade
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FS: 9mm Diode in copper with x-drive, new 405-G-2 Lenses
Some parts originally from DTR. Am closing my laser business from a law change here in New Zealand. All prices in USD. $60 - Nichia NDB7875 9mm 445nm <3W diode in copper module - Includes unknown X-Drive between 2.1A and 2.3A. Tested working. (DOESN'T INCLUDED LENSE. Sold separately as below)...- nztdm
- Thread
- Replies: 5
- Forum: Buy, Sell, & Trade
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Building the JD-Lasers 3W MagLite Laser (PIC HEAVY)
I started off in the laser hobby just over a year ago. My previous electronics experience and genuine interest made me learn quickly. I am a student studying Electrical Engineering in New Zealand. My goal was to make the best, most safest laser I could and I think I have done well so far. Ideas...- nztdm
- Thread
- Replies: 16
- Forum: 445nm Lasers
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SALE: Tiny Universal LED Battery Monitor (works with SINGLE CELL)
No longer for sale. Please delete thread.- nztdm
- Thread
- Replies: 15
- Forum: Buy, Sell, & Trade
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Sale: 9mm 445 405-G-2 MagLite Laser with keyswitch, microcontroller, battery mon.
No longer for sale. Please delete thread.- nztdm
- Thread
- Replies: 35
- Forum: Buy, Sell, & Trade
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DIY laser driver question
I am powering an M140 diode from 2x18650 in series. I am using an LM317 regulator with constant current circuit. The problem is, I only get about 1.06A (multimeter in series with laser diode). I am aiming to get about 1.5A. The LM317T is attached to a huge TO-3 heatsink and barely gets warm...- nztdm
- Thread
- Replies: 9
- Forum: Drivers, Test-load, Power Supply, & Batteries
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Mini Temperature Sensor
I had an idea that a mini temperature sensor would be very useful for inside laser hosts. Its just an idea at the moment but I have some parts on the way. Basically, it will consist of: SMD PICAXE 08M/08M2 Microcontroller DS18B20 Digital temperature sensor on thin leads (TO-92 package) 4.7k SMD...
