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Interfacing LCD and Matrix Keypad with ARM LPC2138

Table of Contents:

  1. Interfacing LCD and Matrix Keypad with ARM LPC2138
  2. Scrolling Text and Interfacing Keypad

Description

Comments

I executed your code,but it didnt show any output  while  pressing the key

@dinesh kumar CODE is working good....plz try to reduce the delay....then u press the key its working pretty well.....

fine

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