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Re: WTB: Power supply for 2214-40MLA argon I talked with MM and he doesn't have a PSU for sale. :(

Re: WTB: Power supply for 2214-40MLA argon Oh, Okay! I'm glad you actually messaged him! I'll actually ask him about it next time I get a chance. Not sure when it will be or what he will say. I'll keep you posted.

Re: WTB: Power supply for 2214-40MLA argon I talked to him last night and told him to check his PM's, which I'm pretty sure he did. Did you send him a message? I assume not and that is partially my fault as I should have told you to do so or brought him here. I'll send him a message as soon as...

Re: WTB: Power supply for 2214-40MLA argon I actually talk to MM on a quite regular basis. I'll try to talk to him ASAP but he does have an extremely busy schedule so might take a few days for a response.

I suppose the ol'e brick always works and is probably way cheaper and convenient. I just thought a more DIY solution would be fun. I didn't really give heat dissipation a thought. I guess you wouldn't want to heat up the carbon to something like 1000 degrees or it would just burn/melt/heat...

Re: WTB: Power supply for 2214-40MLA argon PM Mariomaster. He had about 5 of these lasers. Maybe he will be willing to sell you one. Laser Pointer Forums - Discuss Laser Pointers - View Profile: MarioMaster

Added to the map! :beer:

In reguards to inserting batteries backwards. Don't do it. Lost a few diodes and drivers this way. Probably the easiest way to destroy a laser aside from dropping it.

Soon as I get home from work I'll add you. :beer:

No worries! Glad to help :)

Since you don't currently have a spectrometer why don't you try making one? StyroPyro did a video on this. Been following your posts. Looking forward to seeing the results :D

Hi everyone. I just seen this in my subscription box and thought maybe some members can find some cool uses for this stuff. I immediately thought it would make a great beam stop for continuous lasers but, probably not great for high powered pulsed lasers like ruby or yag. Still better than...

I have always got mine from this guy on ebay - 18650 Rechargeable Batteries | eBay I usually go for the IMR cells because of my higher powered lasers, though you get whatever cells suit your needs. Also there is a guy named LarryDFW here on LPF who sells 18650 cells...

Not unless you want to provide it. I have you added to the map under Brentwood, United Kingdom. If you want the marker to be closer to your location usually providing a zipcode is best You have been added my friend! Added! Nice to see more international folks joining :). I hope the weather is...

#1, #4 and #5 seem like pretty good deals to me. I'm not sure how you can really go wrong with any of those. If I were to pick something to win, it would be #5. Thanks Gearbest! I am looking forward to seeing the reviews for all of these products :D

As others have mentioned, taking the crystal out WILL increase your lasers output and burning capability but it is NOT recommended unless you're aware of the risks and take the appropriate precautions. This power doesn't come from nowhere though, it was always there. Your power drop could be...

I "might" have some stuff for sale. Depends on what you're interested in. MarioMaster probably has some things as well. Not sure if he is still out of town still but I'll definitely show him this thread. If you're into gas lasers, I know he has a bunch that he is looking to get rid of. Mostly...

Re: Ozone Generator (WIP) Water purification is a really good use for ozone. Take some nasty colored water, bubble some ozone through and it should clear up in about 15 mins. I don't know the exact science behind it but it works similarly to bleach.

Added! Nice to see another member from PA!

Gotcha! Added you too! Done :) Done :beer: