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Recent content by dressur4

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    FS: Sanwu Laser store - RGB handheld lasers, 405nm,445nm,465nm,470nm,505nm,515nm,520nm,525nm,635nm,650nm

    Re: FS: Sanwu Laser store - R/G/B handhelds x3 BE & Stainless steel "The Spiker" rele I am a lab laser kind of guy/ BUT someday I want a copper pointer LOVE copper
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    FS: Sanwu Laser store - RGB handheld lasers, 405nm,445nm,465nm,470nm,505nm,515nm,520nm,525nm,635nm,650nm

    Re: FS: Sanwu Laser store - R/G/B handhelds x3 BE & Stainless steel "The Spiker" rele Are you talking about Damascus steel in which you form it with hammers that have designs in them to hammer the steel in a pattern? like a Damascus shotgun? I have one and it iis beautiful can't shoot...
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    B&W-tech Spectrometer & 473 module: Setup+Mods+Info

    Where to acquire them? yes I have the number I ordered mine over the phone.
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    B&W-tech Spectrometer & 473 module: Setup+Mods+Info

    Yes I got two the other day from the guy. I need to call him and see if he has a complete working unit. Not that I will use it just would love to have it as a collector unit. Anyone know how to safely raise the pump diode current. There are four trim pots and want to increase just a...
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    B&W-tech Spectrometer & 473 module: Setup+Mods+Info

    I did I got 4 all together and will order a few more. But I want one complete with the housing and not salvaged. There is like 3 or 4 generations from this model and would like one complete. Just to have. It is so sad to see how well made these units are and they come ravaged. I am...
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    FS: Sanwu Laser store - RGB handheld lasers, 405nm,445nm,465nm,470nm,505nm,515nm,520nm,525nm,635nm,650nm

    Re: FS: Sanwu Laser store - R/G/B handhelds x3 BE & Stainless steel "The Spiker" rele and they will not be cheap. Imagine that
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    B&W-tech Spectrometer & 473 module: Setup+Mods+Info

    I have some of these units. I look at the quality of the whole thing I am starting to really want the complete unit with the housing. Are there any of them floating around? I have researched those units and it seems that there are many new generation of this unit and I would love to find one...
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    laserland power supplies

    Oh I hooked it up correctly. Positive to positve. Just lloks there aren't wires. From looking at connector
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    laserland power supplies

    Do you think it has a dpss in that case? The beam flickered and went out and never came on since. Yes I ran it off of 12v 5 amp. Power supply or driver which ever it's called. Could a dpas laser only use 2 wires like direct diode
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    laserland power supplies

    https://www.ebay.com/i/292480070083?chn=ps&ul_ref=https%253A%252F%252Frover.ebay.com%252Frover%252F1%252F711-117182-37290-0%252F2%253Fmpre%253Dhttps%25253A%25252F%25252Fwww.ebay.com%25252Fi%25252F292480070083%25253Fchn%25253Dps%2526itemid%253D292480070083%2526targetid%253D413882821575%2526device%...
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    laserland power supplies

    It is an RGB no fan on head. There is a power supply or driver board that has the ttl inputs and an rs232 type connector very ssimilar to the B&W laser head connector. There is a molex 12v power connector. You saw the laser. Like the one from Ali express. The head is beautifully made the power...
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    Future of lasers

    I don't have his background, but then again neither did many inventors got to start somewhere. I never had the background to rebuild a huge motor coach. now I am restoring my old Greyhound. I wish I had a mentor. There is a guy in Springfield Mo I met at a Knights of Columbus shindig...
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    laserland power supplies

    it seem "general" to me. Thanks for the correction







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