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I have one Adult Small black tee shirt left from the last GB. It has the GITD ink Laser Radiation symbol printed on the front. There is nothing on the back. Asking $26 shipped in the US. $32 International. http://laserpointerforums.com/f55/closed-gitd-laser-shirts-again-91254.html

First of all, a HUGE THANK YOU to those of you who have shown interest in this. We've had a handful of fantastic runs of these designs and I gotta say... they are my favorite shirts and hoodies in my closet... honestly... haha I've received a few questions and some prodding, so here we go. This...

I have an M140 wired up to a 1.9A linear LT1185 current regulator. Turns on and is on as it should be. nothing out of the ordinary, but I recently got a Radiant X4 LPM and measured it. The weirdest thing happens: It ramps up to just over 1000mW, and then just as quickly as it went up (about 20...

Hey I came across this driver setup that has a very very low dropout. Their schematics show it hooked up to a lead acid battery, but based on the diagrams and specs, would this work with two 18650s in series? Could you pull up to 4A with this setup? The IC regulator LT1123 - Low Dropout...

Was ordering some more LT1185 LDO regulators that I use for various things... came across a this gem LT1083 LDO high output regulator. What impressed me at first was the high current output with only 3 pins! LT1083 - 7.5A, 5A, 3A Low Dropout Positive Adjustable Regulators - Linear Technology...

I have been trying to build a fairly elaborate circuit for the past month or so and kept running into an underpowered problem, so last night I did some actual testing with the bare essential components. Here's what I have: Two 18650 in series (7.4V) LM1185 regulator set to 7V and 700mA Two Red...

Hey everybody - been gone for a while busy with tons of stuff... but I"m back and trying to add in a power level indicator (via LM3914). I currently have the LM3914 circuit connected directly to battery. Parallel to that, I have a switch circuit via transistor that turns on 3 drivers via logic...

I've been gone for a long time - sorry fellas. Had other life priorities come up. Anyways, I wanted to see if anyone would be interested in another Laser Shirts run! I love the original design and am open to doing those anytime, but I know the forum is starting to get saturated with those. If...

Does anyone know of any bullet shaped hosts or want to make some for me? I am wanting maybe 4 of them. 4 inches long, wide enough for a 20mm pcb to fit inside. Looking for something like this: Thanks!

Using this code: EMCXRVT24, you can get this BDR drive: link for $49.99 after $20 mail in rebate. This is a great deal if it really is a 12X and if the diode is harvestable (anyone tried their luck on this yet?), and if you want to use the other diodes and sled and motors etc. Just thought I'd...

This isn't the first driver I've built, so I'm feeling kinda stupid that I have to ask this... I'm building this driver to work on 1.6A to give an M140 a long life. The problem is thus: When DMM is hooked up in series to measure current, it reads 1.43A. When I measure volts across the...

Searched for 14x BR but nothing came up. Google search led me to the right post though ;) Delete thread please

Due to high demand of continued Glow In The Dark and for the love of the last design, we are running GITD Order 3! Polos and Zip Hoodies have the front design on the left chest. Tees and Hoodies have front design on the center of the chest. NOTE* the schedule is different. My baby girl was...

Not sure if this is a good drive, but I got a code from newegg for a 12XBDR / 16X DVDR in case anyone is interested. Newegg.com - LITE-ON Black 12X BD-R 2X BD-RE 16X DVD+R 12X DVD-RAM 8X BD-ROM SATA 12X Blu-ray Burner with Blu Ray 3D Feature IHBS112-04 - Blu-Ray Burners Code EMCYTZT1814 for...

I'm trying to set up a circuit to drive some custom LED lighting in my office space and need some help getting the LM317s working properly. I have 5 different color LEDs and will be using about 1A Max for each string of switchable LEDs (50 LEDs). My problem is while testing my LM317s in...

I haven't been able to find any solid answer as to why this isn't working quite right... so I thought I"d post it. The dip-switch is purely just for me to select a different resistance. Switch 4 gives me 250mA and switch 3(.5 Ohms) gives 980mA. I get the same readouts if I don't use the switch...

This is really an over-sized medium polo that will easily fit as a large. This is an extra shirt from the first printing of the Laser Radiation shirts that was never claimed. I'm willing to sell for $20 (+shipping and PP fee of 3%) or do a trade for $30 worth of laser stuff: ie lens cap...

I feel stupid for asking... because I have been playing with my own linear designs and I can't find any information through searching here... using an LM350 (or LM317) I can't get a solid 1500+ mA with 2 18650s, but I can with 3. 1. Is this just because the output capabilities of these...

This is from the second running of the Glow in the Dark LaserShirts! The printer printed a couple too many and I need to find a good home for this 3XL High Quality Polo. One 3XL Polo - GITD Laser Radiation design $30 + $12.10 shipping Priority Mail with Tracking to USA. Intl shipping varies...

UPDATE: Entire order has been placed as of 4-2-2012 8:00am MST UPDATE: I have the goggles in hand now! I will be packing them and shipping in the next couple days. ______ Since oemlasersystems recently moved somewhat near me, and I happen to already have a couple people that are getting goggles...