pcf8574
There are 81 repositories under pcf8574 topic.
flyte/mqtt-io
Expose GPIO modules (Raspberry Pi, Beaglebone, PCF8754, PiFace2 etc.) and digital sensors (LM75 etc.) to an MQTT server for remote control and monitoring.
xreef/PCF8574_library
PCF8574 library. i2c digital expander for Arduino, Raspberry Pi Pico and rp2040 boards, esp32, SMT32 and ESP8266. Can read write digital values with only 2 wire. Very simple to use and encoder support.
mathertel/LiquidCrystal_PCF8574
A library for driving LiquidCrystal displays (LCD) by using the I2C bus and an PCF8574 I2C adapter.
libdriver/pcf8574
PCF8574 full function driver library for general MCU and Linux.
RobTillaart/I2CKeyPad
Arduino library for 4x4 (or smaller) keypad connected to an I2C PCF8574.
Maschine2501/NR1-UI
Userinterface for Volumio (RaspberryPi) with ssd1322 and ssd1306 oled display, spectrum bargraph, progress bar, LED functions, Standby-functions, 4 Buttons and Rotary Encoder.
enjoyneering/LiquidCrystal_I2C
This is an Arduino library for HD44780 LCD display, operated in 4 bit mode over I2C bus with 8-bit I/O expander PCF8574
mcauser/micropython-pcf8574
MicroPython driver for PCF8574 8-Bit I2C I/O Expander with Interrupt
leinardi/androidthings-drivers
Android Things open source peripheral drivers
lkankowski/arduino-multi-relay2
Arduino Relay controling sketch with multiple button types (mono-/bi-stable, reed switch), multiple actions (click, double-click, long-click) and MySensors protocol (Serial and MQTT)
gyaresu/STM32F407G-DISC1
Learning to programme the STM32F4 microprocessor via the Embedded.fm tutorial series
gavinlyonsrepo/pic_16F1619_projects
Projects and libraries for the Microchip PIC 16F1619 Microcontroller ( 8-bit, 20-pin).
gavinlyonsrepo/Display_Lib_RPI
A C++ Library to connect electronic displays to Linux based single board computers . Developed and tested on Raspberry pi 5 & 3
mikaelpatel/Arduino-TWI
Two-Wire Interface (TWI) library for Arduino
gavinlyonsrepo/HD44780_LCD_PCF8574
Library to support the HD44780 LCD , (I2C PCF8574 "backpack" interface) for the Arduino eco system
Matiasus/HD44780_PCF8574
C library for HD44780 LCD driver via I2C
gavinlyonsrepo/STM32_projects
A collection of projects and libraries for STM32 based micro-controllers family.
mnishiguchi/lcd_display
Use character liquid crystal display (LCD) in Elixir
alixahedi/i2c-lcd-stm32
i2c lcd STM32 library
AllanGallop/RPi_GPIO_i2c_LCD
A simple module for working with the HD44780 LCD over I²C using the PCF8574 Backpack
dilshan/ntp-clock
Ethernet base NTP clock panel driver
jxmot/esp8266-PCF8574
A demo project using an ESP-01S and a pair of PCF8574 IO expansion boards.
Poduzov/PI4J-I2C-LCD
Pi4j-I2C-LCD
gavinlyonsrepo/HD44780_LCD_RPI
Library to support the HD44780 LCD , (I2C PCF8574 "backpack" interface) for the Raspberry PI.
gavinlyonsrepo/pic_16F18346_projects
A set of projects and libraries for a Microchip PIC 16F18346 Micro-controller. 20 pin, 8 bit , XC8.
SayidHosseini/STM32LiquidCrystal_I2C
Liquid Crystal I2C (PCF8574) Library for STM32
SimonWaldherr/rpi-examples
Raspberry Pi Golang Examples
xreef/PCF8574_micropython_library
MicroPython library for pcf8574 an i2c digital expander for Arduino, esp32, SMT32 and ESP8266. Can read write digital values with only 2 wire.
electronicayciencia/wPi_soft_lcd
Library to use PCF8574 based LCD via software I2C bus in a Raspberry Pi.
FranciscoMotta/PCF_I2C
Expansor de datos por protocolo I2C
NicolasBesson/BlueRCCar
Bluetooth RC Car remote controller upgrade from standard RF to Bluetooth 3.0
allenhuffman/PCF8547_LCD2004_Minimal
Bare minimum Arduino code for LCD2004 and PCF8547 I2C interface chip. For when size matters.
gavinlyonsrepo/HD44780_LCD_PCF8574_PICO
Library to support the HD44780 LCD , (I2C PCF8574 "backpack" interface) for the RPI PICO RP2040 C++ SDK
gdimitriu/OnionOmega2I2CExpanders
I2C Expander drivers for OnionOmega2 ported from Arduino
PizzaProgram/MCP23017-PCF8574-AIO
This is a Node-Red node to communicate with MCP23017 or PCF8574(A) chips on a I2C bus. Both Input + Output.
zerovijay/LiquidCrystal
LiquidCrystal Library for MicroPython. The library supports I2C GPIO expanders like PCF8574 and native GPIO communication for flexible interfacing.