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  1. #1
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    led blinking project

    hi
    i need a 8051 led blinking project im using
    AT89C52
    serial port rs232 db9
    12Mhz frequency
    and need it in vb or c++
    and need the code works 100%
    because i need to establish a serial connection with my pc
    thanks.

    •   Alt2nd July 2008, 07:11

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  2. #2
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    Re: led blinking project

    How about sending you a preprogrammed mcu, oh better yet, sending you the entire project like ready made pizza so could establish a pc connection.
    Man just run a querry on google I got atleast 6 hits of working led blinking projects.



    •   Alt2nd July 2008, 07:59

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  3. #3
    Member level 3
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    led blinking project

    do u think u r funny
    if u have any education then u will not going to say like that speech
    here we discuss and learn not to play moora



    •   Alt2nd July 2008, 14:19

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  4. #4
    Advanced Member level 5
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    blueroomelectronics's Avatar
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    led blinking project

    Is this a school project?



  5. #5
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    Re: led blinking project

    Quote Originally Posted by mohannad100
    hi
    i need a 8051 led blinking project im using
    AT89C52
    serial port rs232 db9
    12Mhz frequency
    and need it in vb or c++
    and need the code works 100%
    because i need to establish a serial connection with my pc
    thanks.
    suppose led is connected on port 2



    #inclue<at89c52.h>
    void main(void)
    {
    TMOD = 0x20;
    SCON = 0x50;
    TH1 = -3;
    while(1)
    {
    P2 = 0xFF;
    SBUF = P2;
    while(!TI);
    TI = 0;
    delay();
    P2 = 0x00;
    SBUF = P2;
    while(!TI);
    TI = 0;
    }

    }


    this code continuously blink the led and also it sends the port content to PC via serial communication...



  6. #6
    Full Member level 5
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    Re: 8051 led blinking project using AT89C52

    This is not a outsource or coder auction site. hear you can get help for your project.
    search for getacoder or elance.



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