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  1. #1
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    Alphanumeric keypad (sms Type) interface with 16f877A in mikroC

    HI,

    I am doing a project to get input data from a 4X3 matrix key pad (just as in mobile) and display it in lcd using pic 16f877A.... the keys are like (.,1),(abc2),(def3),............(wxyz9).... i dont know how to write code for key identification as it uses multiple character in a single key..... if any one knows please help....

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    Re: Alphanumeric keypad (sms Type) interface with 16f877A in mikroC

    demetal I am not expert in microcontroller programming.Check this link may be it can help you
    C Program For Mobile Keypad With Pic Microcontroller|embed4u.com | Embed4u


    1 members found this post helpful.

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    Re: Alphanumeric keypad (sms Type) interface with 16f877A in mikroC

    if you mail me to this address i'll send you a code in hitech c
    My mail id rafeeq@edaboard.com



    you will be banned if you try to deviate people from forum to your personal ID.. what can be your problem to put your code here in forum which could be useful to others...
    Last edited by ckshivaram; 19th May 2011 at 10:01. Reason: deviating people to his personal mail ID.



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  4. #4
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    Re: Alphanumeric keypad (sms Type) interface with 16f877A in mikroC

    Quote Originally Posted by tahir4awan View Post
    demetal I am not expert in microcontroller programming.Check this link may be it can help you
    C Program For Mobile Keypad With Pic Microcontroller|embed4u.com | Embed4u
    hi,
    Thanks for the information.... it was useful to some extent.... but still i have some doubts in coding as i am using mikroC compiler only.....



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