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lcd interfacing with 8051 and 4*4 matrix keypad

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munaim

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lcd interfacing with 8051

hello everyone

can you plzzz me out i need to interface lcd n 4*4 matrix keypad with 8051 so that wat ever is the interupt on INT0 or INT1 pin of 8051 is been measured and displayed on lcd n whatever is the changes to be made in other device connected to 8051 in my case it is ultrasonic flowmeter can change the parameters needed for calculation.
and thus plzzz help me out...to interface the keypad and lcd in that way..
plzzz its urgent
 

8051 matrix

you might find what you are looking for here:
**broken link removed**
or it may give you some ideas.
 
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