1 second pulse

Discussion in 'Programmer's Corner' started by ranjitgupta, May 11, 2008.

  1. ranjitgupta

    Thread Starter New Member

    May 11, 2008
    2
    0
    Hi all

    I want to genrate 1 second pulse from port 1.0 using Timer

    Please help me
    My email id is guptaranjitkumar@gmail.com

    Thanks & regards
    Ranjit
     
  2. mik3

    Senior Member

    Feb 4, 2008
    4,846
    63
    Use a 555 connected as one shot (monostable).
     
  3. Papabravo

    Expert

    Feb 24, 2006
    10,157
    1,795
    I wasn't aware that a 555 had a port1.0 or a Timer. It would be most helpful if you could mention the processor that you are interested in. Even better would be a link to a datasheet. I think the value of the crystal or oscillator would also be an important piece of information.

    How much experience do you have writing programs in assembly language or in some higher level language?
     
  4. hgmjr

    Moderator

    Jan 28, 2005
    9,030
    214
    Posting a schematic of your circuit would really help us help you.

    hgmjr
     
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