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You are here: Home / Topics / frequency for Automatic bidirectional visitor counter using 8051 microcontroller (AT89C51)

frequency for Automatic bidirectional visitor counter using 8051 microcontroller (AT89C51)

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Microcontroller › 8051 › frequency for Automatic bidirectional visitor counter using 8051 microcontroller (AT89C51)

  • This topic has 2 replies, 3 voices, and was last updated 13 years, 1 month ago by navjot.
Viewing 3 posts - 1 through 3 (of 3 total)
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    Posts
  • January 25, 2012 at 2:08 pm #3833
    bobby
    Participant

    Could anyone please tell me the frequency that is to be used in xtal column while converting from c to assemble language using u vision 3 keil ide for this project  Automatic bidirectional visitor counter using 8051 microcontroller (AT89C51) posted on this site.

    http://www.engineersgarage.com/microcontroller/8051projects/Bidirectional-visitor-counter-AT89C51-circuit

    •  

     

    February 11, 2012 at 4:09 am #7150
    Dexter
    Participant

    use xtel

     

    11.0592

     

     

    April 8, 2012 at 5:10 am #7401
    navjot
    Participant

    my lcd is not getting interfaced what should i do??

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