Keypad LCD help

i'm having a project and it uses LCD and keypad Interface. My problem is I do not know how the data inputted in the keypad will be outputted to the LCD Display.how can it be transmitted to the other device...
LCD and Keypad

Hi, Have anyone try connecting a LCD and keypad to the board before... Can you post your script online? Thanks..
Keypad LCD help

i'm having a project and it uses LCD and keypad Interface. My problem is I do not know how the data inputted in the keypad will be outputted to the LCD Display.how can it be transmitted to the other device...
LCD and Keypad

Hi, Have anyone try connecting a LCD and keypad to the board before... Can you post your script online? Thanks..
keypad to LCD help

hi, i have been writing an assembly code for 89c51,which allows me to send data to lcd by keypad. But the lcd only showing me the initialize step and, no matter how i hit the keypad button,it wont show...