• keyboard interfacing
    how do i interface a alphanumeric key board with a st10f168 controller in a keil board. thanks
  • keyboard interfacing
    Hi friends, I am doing a small project on 89c51kit i.e interfacing PS/2 keyboard to microcontroller.I need the datasheets or any information about KBD.Plz give me an idea of doing this.How we define...
  • KEYBOARD AND LCD INTERFACING
    This is keyboard interfacing with lcd. it works perfect with logic analyzer, when i dump on to kit its not working. can anyone suggest me some modifications. #include<reg51.h> void lcd_cmd...
  • lcd & keyboard interface
    Hi all, I am using P89LV51 controller for interfacing LCD and keyboard. The LCD is directly interfaced while keyboard is interfaced through priority encoder. The LCD and keyboard routines are working...
  • matrix keyboard interfacing
    hi could anyone provide me with the code in assmbly language or in c to interfacea microcontroller 89c51rd2 with a 5*5matrix keyboard and also display the value of the key pressed on the lcd connected...