This Arduino code creates a scrolling marquee on a 20x4 I2C LCD display, ... This project implements a scrolling marquee on a 20x4 I2C LCD display using an Arduino. The code displays static and ...

Reference circuit diagram of an Arduino-compatible LCD backpack is shown below. What follows next is information on how to use one of these inexpensive backpacks to interface with a microcontroller in ...

To connect an LCD to an Arduino without using an I2C module, you'll need to connect the LCD directly to the Arduino using its parallel interface. Below is a guide to help you achieve this: Hardware ...