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And personally never had problems with AS5 and conductive parts.

Re: 3 mode driver for 445nm, one Li-ion Sure I tried that but voltage drop on 1ohm resistor is too big and driver gets low voltage and current increases. Imagine if battery is 4.2V and current draw from battery is 1A. 1ohm resistor will make 1V voltage drop and driver gets only 3.2V. Boost...

Re: 3-mode 445nm laser build Thanks Eudaimonium. I've just tried with 0.33ohm 1W resistor and I measured about 750-800mV voltage drop. That means that input current is about 2.4A. I need to find resistor with lower resistance or find current clamp. (No idea where to find)

My last 445nm build was based on microboost driver that is pretty expensive (26USD shipped to my country). I agree that build quality of microboost is great and dimensions are amazing but price is big problem for my low-budget builds. Not only price is a problem but stability. My last build was...

Re: 3 mode driver for 445nm, one Li-ion Problem solved. Internal resistance of DMM that I used was high and voltage drop on DMM was about 1.5V that resulted low voltage on driver (under 2.5V). I recharged batteries and now I'm using another DMM that makes 0.5V voltage drop and current is about...

Re: 3 mode driver for 445nm, one Li-ion I finished my first 445nm build that uses this cheap driver. (DX version that includes strobe modes) Current settings are: low-23mA (visible beam), med-220mA, high-1000mA. Laser is stable but I'm worried about input current. Battery voltage is about...

For burning at longer distances I use aixiz glass lens (650nm coated) and for better burning at shorter distances I use two plastic lenses.

I play trumpet too and I'd like to hear how good you are. What genre do you play?

I really don't mind to have this host :D Lasers are dangerous tools, can blind you in matter of second. Cutting finger on these sharp edges is nothing compared to loosing eye :D I really don't mind to be cut each time I use this awesome laser. I really don't :D

It's very honest review. The best review I've read. And must say that Arctic looks very good for its price. I get upset when see people glorify free review unit. +1 Rep (if forum allows me). EDIT I need to spread some reputation to other members to give you again, but I'll not forget.

It's 9mm 808nm diode. You can buy these diodes on ebay.

F a i l :d

Ordered for 24USD yesterday, I'll make review once it arrives. It's 30USD now :(

Nice to see more enthusiasts from Bosnia. You must me very lucky to get stable laser for cheap. +1

Here you can download drivers and software: Realtek

This is external wifi card. As I told you, you need to test wifi card on another PC just to be sure that problem doesn't lie in OS. This card uses drivers like every other wifi device. Try to download drivers from official web site of manufacturer. EDIT: Also, try to use custom software for...

Try the newest drivers for WIFI card. Have you tried to plug wifi card in another PC?

F a i l

google is your friend

I like this host design. It reminds me of SU25's rocket pods.