Code Categories

All codes (5019)

TOP Contributors

  1. MIKROE (2784 codes)
  2. Alcides Ramos (385 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (118 codes)
  5. Bugz Bensce (97 codes)
  6. S P (73 codes)
  7. dany (71 codes)
  8. MikroBUS.NET Team (35 codes)
  9. NART SCHINACKOW (34 codes)
  10. Armstrong Subero (27 codes)

Most Downloaded

  1. Timer Calculator (139845 times)
  2. FAT32 Library (72209 times)
  3. Network Ethernet Library (57392 times)
  4. USB Device Library (47740 times)
  5. Network WiFi Library (43364 times)
  6. FT800 Library (42700 times)
  7. GSM click (29980 times)
  8. mikroSDK (28440 times)
  9. PID Library (26989 times)
  10. microSD click (26398 times)
Libstock prefers package manager

Package Manager

We strongly encourage users to use Package manager for sharing their code on Libstock website, because it boosts your efficiency and leaves the end user with no room for error. [more info]

< Back
Library

74C922 Keypad Encoder Library

Rating:

8

Author: NART SCHINACKOW

Last Updated: 2016-02-20

Package Version: 1.0.0.0

Category: Communication

Downloaded: 1494 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.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "74C922 Keypad Encoder Library" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "74C922 Keypad Encoder Library" changes.

Do you want to report abuse regarding "74C922 Keypad Encoder Library".

  • Information
  • Comments (1)
Download

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.

View full image
4x4 Keypad

4x4 Keypad

Typical 4x4 Keypad

View full image

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

CHECK OUT MY WEBSITE FOR MORE CODES AND PROJECTS

ALSO FROM THIS AUTHOR

Strings Utility Library

8

Use this library to manipulate strings, just copy the 2 files to your project folder and make sure you include String.h in your source code.

[Learn More]

NOKIA 6100 LCD LIBRARY FOR PIC

0

This library contains files to interface a NOKIA 6100 LCD screen of size 132x132 pixels , the library contains functions for drawing bitmap images, circles, rectangles and lines. All you have to do is copy the 4 files to your project folder and include "Graphics.h" in your source code.

[Learn More]

IP ADDRESS UTILITY

6

This is a simple library that contains source code for converting IP-ADDRESSES to byte arrays and the inverse. Strings Utility must be included in order to function well. Note: Strings Utility is found here at libstock under my username code.

[Learn More]

embeddedwiki libstock