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74C922 Keypad Encoder Library

Rating:

8

Author: NART SCHINACKOW

Last Updated: 2016-02-20

Package Version: 1.0.0.0

Category: Communication

Downloaded: 1538 times

Followed by: 1 user

License: MIT license  

This library contains functions for reading a keypad encoder (74C922 keypad encoder) which facilitates the reading and reduces the use of MCU pins.
Make sure you include the C file in your project folder and include the C file in your source code.

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Download All [1.05KB]

DOWNLOAD LINK RELATED COMPILER CONTAINS
1313971845_74c922_keypad_en_mikroc_pic.zip [1.00KB] mikroC PRO for PIC
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc

Library Blog

Keypad Encoder 74C922

Keypad Encoder 74C922

This Is A Nice Chip Where You Could Use It Instead Of Wasting Many MCU Pins.

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4x4 Keypad

4x4 Keypad

Typical 4x4 Keypad

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Note: This Project May Be Optimized And Changed Any Time So Stay Tuned

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