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You are here: Home / Topics / p89v51rd2 doubt

p89v51rd2 doubt

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Microcontroller › 8051 › p89v51rd2 doubt

  • This topic has 1 reply, 1 voice, and was last updated 14 years, 1 month ago by naman.
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  • April 10, 2012 at 4:22 am #1510
    naman
    Participant

    please tell me how to save data in p89v51rd2 or an external eeprom connected to it? i have used 24C64.  i mean i am making attendance recording system and i have to save attendance for 5 classes, 60 students and then display the complete data after all attendance has been recorded. 
    so how to do that?? how to program this? i am not able to do this.. 
    i have done programming for my 4×4 keypad and lcd. but i am not able to do this..

    April 11, 2012 at 11:14 am #7413
    naman
    Participant

    someone please tell :(

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