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  • #31
    Originally posted by Aeronca41 View Post
    https://www.sparkfun.com/products/12705

    Neat little gadget. While I'm not sure how you would calibrate it for absolute values, it looks like relative measurements would be pretty easy by just hooking a DVM to the output. For $13 bucks, I think I'll order one just out of curiosity. Won't take much to hook a couple of AA batteries and a couple of caps to it.
    WHAT..!!! No IEEE-488 port....??

    Cool find...
    Last edited by H80N; 11-23-2016, 12:24 PM.
    .

    *******************************************
    The more you know, The better you know, How little you know

    “The bitterness of poor quality remains long after the sweetness of low price is forgotten”

    Buy the best tools you can afford.. Learn to use them to the best of your ability.. and take care of them...

    My Blue Stuff:
    Dynasty 350DX Tigrunner
    Dynasty 200DX
    Millermatic 350P w/25ft Alumapro & 30A
    Millermatic 200

    TONS of Non-Blue Equip, plus CNC Mill, Lathes & a Plasmacam w/ PowerMax-1000

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    • #32
      Ordered. Will see what we can learn.

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      • #33
        Originally posted by Aeronca41 View Post
        Ordered. Will see what we can learn.
        It is truly amazing what you can now find in engineering evaluation kits and ap notes these days...

        what a time to be alive.....
        .

        *******************************************
        The more you know, The better you know, How little you know

        “The bitterness of poor quality remains long after the sweetness of low price is forgotten”

        Buy the best tools you can afford.. Learn to use them to the best of your ability.. and take care of them...

        My Blue Stuff:
        Dynasty 350DX Tigrunner
        Dynasty 200DX
        Millermatic 350P w/25ft Alumapro & 30A
        Millermatic 200

        TONS of Non-Blue Equip, plus CNC Mill, Lathes & a Plasmacam w/ PowerMax-1000

        Comment


        • #34
          awesome

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          • #35
            Originally posted by ryanjones2150 View Post
            Why can't it be perfect? Dadgumit.
            Two words: Optrel. e684. Not only does it darken-on-the fly for you, as you're varying the amps/light intensity during a weld, it does so, not in discrete steps from one shade to another, but continuously & smoothly in-between. For TIG welding, I feel it is the ultimate helmet due to this feature and the fact that many times amperage has to be modulated, thus changing the light intensity throughout a weld.
            HTP Invertig221 D.V. Water-cooled
            HTP Pro Pulse 300 MIG
            HTP Pro Pulse 200 MIG x2
            HTP Pro Pulse 220 MTS
            HTP Inverarc 200 TLP water cooled
            HTP Microcut 875SC

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