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Ok so i tried to operate it with 3 rechargable tripple a batteries which total 3.6v but i still ended up with the same, hardly visible red dot, the only thing different this time was that a couple components on the driver board got really hot. Any ideas why the module isnt working, i mean its...

wait did u say wicked lasers? there aint much more to say.. dont bother

Fretwrecker and drew, thanks for posting here and helping me out. and thanks for taking the time to anotate the picture also. thanks for the help so you guys were right it turns out the red module is case negative, but now when i get the laser to power on it only lasts for 1/2 a second and is...

so my cousin bought this, RED LASER MODULE and we cant see to power it... we were using a cr2 or a cr123 battery watever their called, with the negative battery to the spring and positive to the case and made sure we pressed the button while everything was connected. im not completely noob to...

Well ummm not yet... I got a couple modules though just no host yet ;( it should be coming in the mail soon anyway

Wow awsome... Almost cooler that a laser :p

No problem mate gl with ur build

ide say 532 or 445 from what ive seen in videos/photos

try this? looks cool and you can spin the head to focuss it Focusing Laser Host - Red or Blu-ray Lasers - Detailed item view - OdicForce Lasers Online Shop

oh yeeh i just read that sometimes the waterproofing is dodgy aswell and leaks so id go with the pen host HERE i think rayfoss sells both of these hosts aswell but i like odicforce so thats why i post their website. also you may want to limit duty cycles if you want 200mw laser to make sure it...

yalla

maybe get a module with a spring on the end and use THIS well thats what im gunna do anyway. but because yours is 200mw u might want to get something with heatsinking so idk. if you go with that host all you need is a cr2 battery and ur good to go. but just to let you know ive heard that the...

wow in australia the new ones are like $500 with games and controllers and stuff btw what is that in ur avatar picture.

well it couldnt be anythin else....

ok well sorry for posting this... turns out i didnt do enough reaserch... i read This post shortly after i wrote this and found out that the brass can be used for positive. sorry for the post no need for any replies... sorry again

so i bought This module from ebay and was wondering how i can power it. do i just attach a couple AA batteries to the end? also i noticed on mine that the push button didnt seem to be there. the outline of the button was there, but there was no actual rubber button, does this matter. I also...

damn man how did you end up with negative rep... this video will be pretty helpfull and i know ill be using it in the near future, when my parts arrive

interesting post...

1.25v / 1000ma = .01 .01 X 1000 = 1.25ohm maybe have something on that, in case some1 is using like 800mw diode or something idk but great job man... im pretty noob at laser making but great vid, better than most of the others... (kipkay)

didnt actually end up getting the LPC-815, i just kept the normal 5mW aixiz diode... even 5mW was enough to entertain me with my first build:san: but yeh the wires on the aixiz came off and when i went to re-solder them i must've done something cause the laser was like 1/8th as powerfull as...