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SOLVED ECET 340 iLAB3 OBJECTIVES: 1. 2. 3. 4.

To learn the basic operation of a keypad. To understand how to interface a keypad to a microprocessor. To learn how to program a keypad driver in C language. To learn how to program a keypad activated interrupt that identifies the key being pressed and displays or otherwise returns its value to the main program.


Ecet 340 week 3 ilab 3 (devry)