Code Categories

All codes (4839)

TOP Contributors

  1. MIKROE (2656 codes)
  2. Alcides Ramos (353 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (112 codes)
  5. Chisanga Mumba (90 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 (136822 times)
  2. FAT32 Library (69984 times)
  3. Network Ethernet Library (55973 times)
  4. USB Device Library (46285 times)
  5. Network WiFi Library (41894 times)
  6. FT800 Library (41203 times)
  7. GSM click (29001 times)
  8. PID Library (26421 times)
  9. mikroSDK (26387 times)
  10. microSD click (25383 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
Project

MCP23017 Port Expander LED Driver

Rating:

0

Author: Chisanga Mumba

Last Updated: 2023-03-24

Package Version: 1.0.0.0

Category: Measurement

Downloaded: 18 times

Not followed.

License: MIT license  

MCP23017 i2c port expander LED driver with PIC16f887. Supports leading zero suppression, negative numbers, and decimal point output. Values are derived from LM75AD i2c temperature sensor.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "MCP23017 Port Expander LED Driver" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "MCP23017 Port Expander LED Driver" changes.

Do you want to report abuse regarding "MCP23017 Port Expander LED Driver".

  • Information
  • Comments (0)
Download

Download All [1.37MB]

DOWNLOAD LINK RELATED COMPILER CONTAINS
1679693625_mcp23017_port_ex_other_pic.zip [1.37MB] Other PIC Compilers
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc

Project Blog

MCP23017 LED driver

MCP23017 LED driver

MCP23017 port expander LED driver

View full image
7 segment LED array

7 segment LED array

7 segment LED array

View full image
7 segment LED array outline

7 segment LED array outline

7 segment LED array outline

View full image
7 segment

7 segment

7 segment

View full image

ALSO FROM THIS AUTHOR

PCF8574 Serial LCD

0

This project is based on the PCF8574 i2c based port expander which is used for Serial character LCDs which are themselves based on the popular Hitachi 44780 lcd driver. The PIC16F887A is used as the Micro-controller (Master device). There's also a Proteus simulation file as well as a schematic diagram accompanying the project.

[Learn More]

MCP23017 Port Expander I2C

0

MCP23017 i2c based Port Expander is used to increase available I/O pins of a given Micro-controller. Basic Input and Output is demonstrated in this project. A push button for input and a common Anode 7-segment display for output.

[Learn More]

Cascaded MAX7219 Dot Matrix LED Driver IC

0

Cascaded or daisy chained MAX7219 Dot Matrix LED Driver IC with bit-banged Serial (SPI) transfer. Four MAX7219 are used to drive four 8x8 (rows,columns) LED Dot Matrix displays to output bitmap characters.

[Learn More]

codegrip for stm32