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You are here: Home / Topics / LCD Display

LCD Display

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Microcontroller › 8051 › LCD Display

  • This topic has 5 replies, 3 voices, and was last updated 14 years, 2 months ago by dagakshay.
Viewing 6 posts - 1 through 6 (of 6 total)
  • Author
    Posts
  • April 22, 2011 at 9:53 am #875
    madhur hinge
    Participant

    How to multiplex lcds with a microcontroller with different data on the lcds?

     

    April 22, 2011 at 11:48 am #6019
    dagakshay
    Participant

    in the same way as you do for seven segments… enable pin.. nice concept… let me know till where you have covered… all the bst…

    April 23, 2011 at 9:05 am #6025
    madhur hinge
    Participant

    i want different data on the lcd at a time?Can we use memory and demultiplexer?

    Then what about the RS and R/W pins?

    April 23, 2011 at 9:37 am #6027
    dagakshay
    Participant

    you can do the same part with Enable signal of LCD you need not go for memory and demultiplxer though they can solve the porpose but unnecessary it will incerase the complexity of the circuit…

    April 23, 2011 at 12:09 pm #6030
    Kaustubh Deshmukh
    Participant

    hi…

     

    Use different port pins as enable pin for different LCDs. Set the respective enable pin and send the data again clear it.

     

    April 26, 2011 at 1:28 pm #6040
    dagakshay
    Participant

    ya kastubh thats waht i said

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