Abandon Ship alarm circuit Alarm

Discussion in 'Homework Help' started by yori, Dec 19, 2010.

  1. yori

    Thread Starter New Member

    Apr 6, 2010
    6
    0
    Hi to all! i really nedd yer help regarding to the ship alarm circuit...I need yer idea in circuits that will general seven short signal and long blast signal...
    Thank you so much....
     
  2. nerdegutta

    Moderator

    Dec 15, 2009
    2,515
    785
    Hi,

    you could use a PIC to control a BIG horn.
     
  3. yori

    Thread Starter New Member

    Apr 6, 2010
    6
    0
    thanks for the reply..What i have here is the ship have a manual abandon alarm...all i need a simple circuit that will generate the above signal once the switch on
     
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