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Hey LPF, I'm looking to sell a 32GB LG G2 (D800) that will work with AT&T, Straight Talk, or any BYOP service that works with AT&T phones. It is in great condition, with only a few minor scratches on the screen that are hardly noticeable. I will take $230 shipped for the phone, a USB cable, an...

I have an old 5W Ophir 20C-A-1-Y, as well as an Argmeter V1.1 that uses USB power or 9V battery (don't have the cable for battery, will update if found). I haven't touched it since I used to use it to test a couple lasers with M140 diodes and a 12X laser, and it worked perfectly back then. I...

Sorry if this is a stupid question, but are there any affordable LPM's out there with response time at least half as good as an Ophir? Preferably one that goes up to 5W. I'm tight on money right now and am considering selling my Ophir and picking up something less expensive, but from what I've...

I thought I sold all of my remaining lasers many months ago, but I was going through a drawer yesterday and what do I find? This little gem! She's not much of a looker, but she puts out a pretty decent 25mW 532nm beam. The beam is visible in low light areas, of course. Anyway, I don't really...

Maybe LPF isn't the best place to put this up for sale, but I want to get rid of it (I never use it anymore lol) and I'd rather sell it to people I trust (you guys) than put it up on Ebay or Amazon for random people to buy. It's currently running CM10.1 ([ROM-AOSP] Unofficial CM10.1 (JB 4.2.2)...

EDIT: Both lasers have been sold! Hi LPF, I just got my Ophir and I decided to meter and sell a couple old pens that I don't really need anymore. This is a "5mW" 405nm pen from ebay that I picked up a while ago. It measures at around 90-100mW with new batteries, and about 60mW with nearly...

I'm thinking about buying some web hosting and a domain so I can have my own store for selling lasers (much easier than doing it through messages and forums) and I was wondering if anyone would be willing to throw some ideas out there for names. Thinking something similar to Wicked Lasers...

https://www.fasttech.com/products/0/10001927/1173700-353510mm-aluminum-heatsink You can get 5 of these for less than $5. Cut a hole for the power cable in one and you should be able to cover all sides but the front. The Ophir is 38x38x34mm, and these are 35x35x10mm, so I think they would fit...

Clearing out a bunch of stuff I don't need... Whatever I can't sell here I'll put on Ebay. Will add more stuff to this thread as I find them, pictures will come whenever I feel like taking them. Also, if you want something but don't want to pay the price I have here, make an offer :) Send me a...

Sorry if this is a noob question. I'm looking for each of the drivers in the title, except with a momentary activation button on it for use with a pen host, or an easy way to install one myself.

So, here's my first build thread. Not my first build though, I have a fair amount of experience with building, but I've never posted a thread before. So, this was a build I did for a friend for $60 (not much more than the price of the parts) and I decided I should take some pictures while I was...

I'm thinking about buying a bunch of fasttech "5mW" modules, which average about 50mW, and some hosts to stick them in. Would like to know if anyone would be interested in buying them from me. The price would likely be around $25 each or more depending on how much the hosts are. I'm going to buy...

https://www.fasttech.com/products/0/10003622/1286501-trustfire-mini-02-cree-xm-l-t6-3-mode-480lm-led-fl It runs on a single cr123/16340, and the stock driver actually runs at 1.7A, which would be nearly perfect for an M140 build. It also has 3 modes :wave: Of course, run times would be abysmal...

Alright, so I know exactly what kind of flashlight I want to make, but I'm not sure if I'll be able to pull it off without some help. Complete newb to building flashlights, but I do have a fair amount of experience building lasers. Here's the host kit I'm going to use: DRY 3xCREE XM-L T6...

So, I was talking to a programmer friend on Skype and I came up with a really sweet idea. An arduino based driver/microcontroller that can be hooked up to an LCD to show you battery, current (you can control that with a dial or buttons or something, and program the max and min), and temperature...

Hey guys, I know some of you use 10440 + a spacer with your 2xAAA pen lasers, but I was wondering if there was a larger sized 3.7V battery out there that was either the size of 2 AAA's or really anything longer than a AAA with the same diameter, rechargeable of course.

Hey guys, I'm looking for a company (or person) that sells inexpensive (preferably $15 or less) pen hosts that will fit either 12mm modules or direct presses. I'm planning on building some single mode 445nm, 638nm, and possibly 520nm pointers, but I don't want a big bulky flashlight host, as...

Found this on ebay while looking for high powered green modules. Seems like a nice deal. I might throw one of these in a 501b or similar sized host, since it runs at 2A and will need some decent heatsinking. DIY Lab Indutrial 532nm 500mW Green Laser Module Stable | eBay

Like the title says. I really like the look of the host, but I'm not interested in spending $100 for a tiny little pointer or buying directly from wickedlasers. I'm looking to buy a complete laser of any color, or one with the diode and driver stripped out. Thanks for reading :)

I noticed that fasttech removed their 50mW modules from their site. I'm wondering if anyone knows any good alternatives that are in the same price range (~$15) and power (Most were about 80mW). I'm planning on mounting one to the bottom of my RC quadcopter and was really disappointed when I saw...