This Arduino sketch demonstrates how to use an I2C-enabled LCD display with an Arduino board. The LiquidCrystal_I2C library is used to control the LCD, and the sketch also includes a function to ...

Library Support: Utilizes existing Arduino libraries for I2C communication and LCD control, ensuring compatibility and ease of use. Example Projects: Explore a collection of example projects ...

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 ...

The first thing to do in the program is to include all the required libraries. Here in my case, I have included “LiquidCrystal_I2C.h” library for using the I2C interface of an LCD and “Wire.h” for ...

It can switch relay, a light bulb, or some analog signal, just like with a electromechanical relay. I will add example code for python/micropython later that shows how to control the I2C bus and the ...