what is up?

Discussion in 'General Electronics Chat' started by Guidosf, Sep 26, 2010.

  1. Guidosf

    Thread Starter New Member

    Sep 26, 2010
    2
    0
    I have a moI have a more classic doorbell is broken, no sound, other people recommended for one, I changed, but it does not work, also go to e-market shopping, and not suitable. Do you have a better advice?
     
  2. R!f@@

    AAC Fanatic!

    Apr 2, 2009
    8,750
    759
    what are u talking about?
     
  3. Guidosf

    Thread Starter New Member

    Sep 26, 2010
    2
    0
    my doorbell was broken , no sound.
     
  4. Wendy

    Moderator

    Mar 24, 2008
    20,765
    2,536
    Have you checked the power supply, some use AC, some DC, around 14V.

    You can simulate the button of the doorbell at the unit with a piece of wire.
     
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