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display of frequency of incoming signals

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Microcontroller › 8051 › display of frequency of incoming signals

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  • January 15, 2011 at 6:35 pm #541
    kushmendra patel
    Participant

     hello all;

     

    i need to display frequency of my incoming signal ‘triangular wave’ (range 0- 5 volt, 5-6 KHz.) which is output of my astable timer555. i m using ADC0808 80c51and LCD 16X2 for display.  

    kindly help me to write c code for calculation of signal frequency through .

    January 16, 2011 at 7:09 am #5332
    Vivin Richards
    Participant

    wat is ur maximum digital value ? FF or lesser?

    January 19, 2011 at 5:15 am #5339
    rajmohan
    Participant

     ha ha ha

     

    July 24, 2012 at 9:33 am #8321
    kushmendra patel
    Participant

    it was easy…. i did .

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