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Set the time as switches for digital alarm clock using 8051 by sougoy

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Microcontroller › 8051 › Set the time as switches for digital alarm clock using 8051 by sougoy

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  • July 11, 2011 at 1:22 pm #1084
    query
    Participant

    we have made a digital alarm clock using 8051 microcontroller..but we are not able to set the time as switches are not working…we verified the circuit also..
    please suggest me some solution regarding this..

    February 11, 2018 at 11:27 am #14725
    GANEEV SINGH
    Participant

    Hi

    Check, in the code part, whether you have defined those particular pins as input or not. Also check whether they are being pulled up (internally) or not. It will be better if you could share the link of project that you are referring to.

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