Moving messge display

Discussion in 'Embedded Systems and Microcontrollers' started by kvns.kapil, Sep 21, 2010.

  1. kvns.kapil

    Thread Starter New Member

    Aug 31, 2010
    10
    0
    Hi
    My project is about Moving messge display. In which i am using pic 16F877A controller, 5 x7 led matrix display, I would like to interface keyboard at 35,36,37 pins of pic controller. please help me to do this project.
     
  2. tom66

    Senior Member

    May 9, 2009
    2,613
    214
    You will have considerable difficulty interfacing a PS/2 keyboard with a PIC microcontroller.

    However, it is possible.

    I recommend you read up on this: http://www.computer-engineering.org/ps2protocol/
     
    kvns.kapil likes this.
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