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Does any other sell NDB7A75 diode and with 12mm module and driver included and preset? I checked out dtr but still waiting for response before placing order is he away or something?

Oh nice clean af. mine looked like trash compared to that. What's the duty cycle on that though?

How much are these? also do you have prebuilt?

I actually tried that before and it broke I think it shorted lol

Recommended diode for this? Also any good hosts for this that fits 2x 18350? Is it possible to run with 1x18650 with a boost drive? I have a 2w already but seems to run out of juice so quickly using 2x 16340

If I focus my 2w 445nm laser to infinity, how many km or miles can the beam be visble or the dot?

I just bought some R250 smd and the driver hoping to try it out.

Hi would this? 1W 1.6W 3W 445nm 447nm Laser Diode Drive Circuit Board Blue Drive | eBay Be the same driver? At default resistor what is the current at 7.4v You said at R200 you get 1A output... So is it when you add R250 resistor in parallel with it gets to 1.8a? Or did you replace with R250 lol

Anyone tried this buck driver 1W 1.6W 3W 445nm 447nm Laser Diode Drive Circuit Board Blue Drive | eBay

Isn't it sopposed to look more like this https://s18.postimg.org/xksdqhaax/image.jpg Mine has like slices of lines.?

It's a M-Type M140

The dot is like stripes of rectangles instead of like just a rectagle thing... https://s13.postimg.org/ec8cv94h3/image.jpg What is wrong with it...

Maybe I measure wrong? I tried the method where I take the tailcap off and check from there with the two leads from the multimeter set on the Amps.

I just thought it would be a cheap option. I got it up to 1.9A.

445-450nm 1.6W-2W Laser Diode Driver/1.8A Boost Circuit | eBay 445nm 1.8 boost driver Has anyone tried using this driver?

maybe I can get from his website but he only has the ones that use 6-9v power I already built a host that only uses 1 18650 does he have them aswell? and set to 1.8 amp?

okay okay im going to think about it ... thanks

Do I need to get it from his website as you mentioned or can I just get it from ebay ? Any difference from buying his ebay and his website ?

Thanks how do I set with a test load, my dad has a multimeter so how do I do it?Also I don't have a lot of money so im getting cheap stuff Im not gonna abuse the laser or anything. Where would I get an x-boost? and how much are they gonna cost me? I prefer only using 1-18650 only because I have...

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