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You are here: Home / Topics / Plz help me with Electronic voting machine..!

Plz help me with Electronic voting machine..!

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Microcontroller › 8051 › Plz help me with Electronic voting machine..!

  • This topic has 15 replies, 10 voices, and was last updated 13 years, 1 month ago by Aditya.
Viewing 15 posts - 1 through 15 (of 16 total)
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  • Author
    Posts
  • April 1, 2011 at 8:45 am #842
    Asif Hossain
    Participant

    Can u all plz give the Micro contoller 8051 program and the circuit diagram on EVM….!!

    April 1, 2011 at 12:59 pm #5857
    dagakshay
    Participant

    http://www.engineersgarage.com/microcontroller/8051projects/LCD-based-voting-machine-AT89C51-circuit

    April 2, 2011 at 2:33 pm #5858
    Asif Hossain
    Participant

    thanks for replying but….

    Added to dat can u plz give the 8051 programming not the C programming….
    plz its urgent..

    April 4, 2011 at 2:45 am #5872
    romel emperado
    Participant

    this is the program..

     

     

    http://www.engineersgarage.com/microcontroller/8051projects/LCD-based-voting-machine-AT89C51-circuit

    April 4, 2011 at 4:55 am #5876
    dagakshay
    Participant

    hello asif….

    you can use any of the language to make the code logic at the end you need to convert that code into hex file.. here the link i had given above has code in C language… use keil compiler to convert the C code to hex code here i an sending you the link how to convert you C code to hex code

    http://www.engineersgarage.com/forums/8051/how-convert-c-code-hex-code-using-keil-compiler

    April 19, 2011 at 5:00 pm #6000
    pankaj
    Participant

    plzzzzz tell me…..

     

    when i burn the code in 8051  then display shows some unknown caracters…………

    numbers……………

     

    plz tell me what happend? 

    April 19, 2011 at 5:02 pm #6001
    pankaj
    Participant

    plzz tell me 

     

     

    dig_ctrl_var = vote_amt[p]+48;

    what this line tells ……………..

     

    what meaning of 48 no.???

    April 19, 2011 at 5:53 pm #6002
    sachin mehra
    Participant

    pankaj i can help u if u send me some upper & bottom lines code…

    May 7, 2011 at 10:36 am #6108
    anshul
    Participant

    am using project on evm nd d code is in c hv created hex file to but still output is not coming can anyone help me plzzzz its quite urgent

     

    May 8, 2011 at 3:24 am #6110
    dagakshay
    Participant

    @ anshul: “output is not coming”. where exactly you got struct… what exactly happens when switch ON the ckt….

    May 8, 2011 at 3:26 am #6111
    dagakshay
    Participant

    @ Pankaj: Initialize your LCD properly.. this happens only when you initailze your LCd in some other mode….

    May 9, 2011 at 2:45 pm #6121
    SaLMAN Ahmed Khan
    Participant

    @ anshul

     

    may be a delay problem give delay to lcd in betwween 13 t0 20ms

     

     

     

     

    May 9, 2011 at 2:47 pm #6122
    SaLMAN Ahmed Khan
    Participant

    @pankaj 

     

     

    yes ur lcd can be in different mode or else delay issue .

    May 21, 2011 at 6:31 am #6289
    sudhirkmn
    Participant

    helooo Mr…..

    1st do it in bread board……

    this project proper….v did sucesfully……

    November 23, 2011 at 10:08 am #6869
    Qaisar
    Participant

     

    dig_ctrl_var = vote_amt[p]+48;  ?

    lcd display ascii character.
    48 = 0 in ascii

    how u will display 5 on lcd?

     

    simple

    add 5 in 48 =53

    53 decimal charatcer is equal to 5 in ascii characters.

    have a look on ascii table . just google it ..

     

    the above statemnt is taking a number from a array , converting that number to ascii and copy to  dig_ctr_var.

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