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Yes I do, didn't think about that. that's a good idea. And we have many types of of lasers so different goggles.

Well they do Not block 532 at all... But they appear to filter the 405 almost completely. And no no chart. They're work glasses.

It skips around. 190-375 is the closest and its od9

So there's these goggles... Od ^9 from 190-375nm's.. Not technically in a 405 bluray lasers wavelength but do they work? They sure appear to block the light... Thanks.

Ah speede, turn out mine burns a little, used some safety glasses from work, but only if I get it focused just right. Only works with focus all the way OUT, and with the target an inch or two away.

FYI the 3 ebay 405's I tested were all about 60mw, two were 2xAAA models and one was a large sure fire rechargeable single cell.

Which pointer did you get? My eBay 405's take 2xAAA's and the other eBay 405 takes one larger sure fire odd size...

1st one - link - Adjustable Focus Blue Purple Laser Pointer Pen with Safety Key Battery Charger | eBay seller - dantegoods pic - video - eBay BluRay 405nm laser pointer - LASER POWER TEST - 60mw - YouTube YWf56zux_bQ 2nd one - link - Powerful Blue Purple Violet Laser Pointer Pen Beam...

I also did not charge the battery at all. And the focus ring doesn't have any backlash spring so it would wiggle around and not get a tight dot. Will play more =)

Got the laser today! and here as promised here is a video of it on the LPM at work. Came out around 62mw (without charging battery first). I'll test it again after charging but so far it doesn't even feel warm on my skin. eBay BluRay 405nm laser pointer - LASER POWER TEST - 60mw - YouTube...

Love the build and machining! very creative! keep the heat sink!! I want to see more creative hosts!

Or just buy a cheap $2.50 one from Walmart and just put a jumper wire across the button so it stays on... If you don't want the batteries to die then all you would need is a 5v source which can be found almost anywhere. (USB ports, chargers etc..) I just got a cheap $2.5 laser and removed...

Lol wtf?? Must've been too many people clicking the link ;-)

This was very true! MUCH too late! I was also a photographer in my younger years in 4h and won some decent awards. Actually had only seen 1 kipkay video and that was probably after lurking here and i was also shocked by the lack of safety/care. and Haha!! I see we are very similar!! You have...

well sounds like you're a lot deeper than I am so I probably won't be much help... But out of curiosity/troubleshooting... have you tried declaring and using BASIC timers? without all the other code? just to make sure your using it right?

I've only recently started programming with my Arduino micro.... BUT... it looks like its complaining about timer1 not being declared? have you tried fixing that first? not sure about all that LPD6803 specific programming... I've just started small with the basics.. (single led's etc.)

Without dust or fog or smoke I doubt you would be able to see ANY beam in daylight....

Cool thanks

Ahahahaha awesome

I too have also seen this, I was under the impression that as long as it can control current precisely enough and/or provide enough power they're basically the same and will work with other diodes, only thing I can think that would make them diode specific would be the fact that different diodes...