8051 4x4 Keypad and 7-Segment Display Source Code

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thiru1879

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Pl. any body help me to write c (or) asm code for 8051 to scan the 4x4 matrix key pad & displaed it 7seg display -i'm using 3 digit (000-999) , first digit is to be displayed start from left digit, 2nd digit in middle, last digit right .
 

Hi,

did you notice the "similar threads" below?

I think there are some good infromations for you.

Klaus
 

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