A driver for the LCD1602 display using the PCF8574 I2C bus
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May 29, 2025 - Rust
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pcf8574-i2c-bus
Here are 6 public repositories matching this topic...
LiquidCrystal Arduino library for the DFRobot I2C LCD displays for STEM School
arduino lcd i2c hd44780 arduino-library lcd-display i2c-display pcf8574 lcd16x2 lcdi2c lcd-library pcf8574t hd44780-display pcf8574-i2c-bus
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Mar 25, 2024 - C++
Common LCD1602A I2C driver library for my projects.
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Sep 27, 2024 - C
I demonstrated microcontroller fundamentals through LCD interfacing and timing control on PIC16F877A development board.
pic16f877a embedded-c lcd16x2 mplab-ide proteus-8 pcf8574-i2c-bus pic-c-compiler hitech-design-simulation-platform
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Oct 13, 2025 - C
STM32 Liquid crystal library. This library was made to manage lcd displays with HD44780 through IIC. It is valid to use with 16x2, 20x4 lines LCDs connected to a PCF8574T I2C expander.
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Apr 20, 2025 - C
This project demonstrates how to interface the PCF8574 I/O Expander with an Arduino UNO using the I²C protocol. The PCF8574 allows you to control 8 additional digital I/O pins using just two Arduino pins (SDA and SCL). It’s perfect when you’re running out of GPIOs and need to drive LEDs, relays, or other peripherals.
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Oct 30, 2025 - C++
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