Bonezegei HD44780 is an Arduino library that allows users to control 16x2 LCD displays in 4-bit mode. The library provides functions for initializing, clearing and printing text. The library is ...
Abstract: The charge sharing technique is well known and widely used for low-power consumption in TFT-LCDs. However, it does not work so well as the screen size becomes larger and the frame frequency ...
📟 LCD Control via I²C (PIC18F4580 + PCF8574) This project demonstrates controlling a 16x2 character LCD using the PCF8574 I/O expander over the I²C protocol with a PIC18F4580 microcontroller. The ...