How: When circuit gets power, beep once

Discussion in 'General Electronics Chat' started by Haunted360, Jun 12, 2011.

  1. Haunted360

    Thread Starter New Member

    Jun 12, 2011
    2
    0
    Hi. This is my first post here ;)


    However, I would like to build a circuit that will;

    (I am writing this in a BASIC type programming language. lol)

    1) Beep once only when voltage is applied.
    2) Stop beeping after the first beep.
    3) When power is removed, reset and go to 1.


    Exactly like a PlayStation 3. When you turn it on, it beeps. Simple. But not for me. :rolleyes:


    Thank you for your help.
     
  2. debjit625

    Well-Known Member

    Apr 17, 2010
    790
    186
    Using any microcontroller? if yes which.....

    Using a 555 you can do that,but I would go with mcu.

    I have no idea,what is to be reset and go to 1.

    Good luck
     
  3. RRITESH KAKKAR

    Senior Member

    Jun 29, 2010
    2,831
    89
    yeah, i can tell you with 555..........
     
  4. Haunted360

    Thread Starter New Member

    Jun 12, 2011
    2
    0
    Oh sorry. Let me clear this up.

    I ment writingmy theory out in a psudocode type style. IE: goto 1.


    So in order from 1 to 3. Then, from the end of step 3, start over from step 1.

    1 - Beep once only when voltage is applied.
    2 - Stop beeping after the first beep.
    3 - When power is removed, reset and go to back to step 1 -


    Hope that helps.

    I didn't mean using a BASIC program to use in a microcontroller.

    Basically, I am after a schematic on how to do it with a 555 timer. But you suggested a MCU.
     
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