suggestions for LED readout

Discussion in 'General Electronics Chat' started by 1idejim, Oct 28, 2010.

  1. 1idejim

    Thread Starter New Member

    Feb 23, 2010
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    have a locator with both headphones and an analog meter for signal strength, can anyone give me a suggestion for installing a LED 10-12 lite readout either through the headphone jack or by replacing the analog meter?

    it has been brought to my attention that a fellow locator is having hearing issues leading to deafness.

    thanks
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
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  3. thatoneguy

    AAC Fanatic!

    Feb 19, 2009
    6,357
    718
    Most units will disconnect the main speakers if you connect the headphones, unless this is a specific application, which it sounds like.

    You can chain several of the LM3915 together if you need expanded range, but if looking for different frequencies, it gets a little more complicated.
     
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