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Looking for a 'smooth' bargraph..

Discussion in 'Electronic Equipment' started by james, Aug 23, 2003.

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  1. james

    james Guest

    I'm trying to find a 'LED' 'BarGraph' that does not use discrete leds/dots
    (ex.: a stack of 100 leds, or an LCD). I saw these used on a few hi-end
    mixers (recording studios). They look like glowing thermometers (as in the
    mercury would glow bright green or red) and respond at about 5-20hz
    (minimum).

    I've been serching the net to locate this component, but so far I've turned
    up empty handed. Probably because I dont know the name that is used to
    designate theses 'bar graphs'.

    Does any one here know where I could find this? Or, at least what are they
    called???

    Thank you,
    -Jason
     
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