Objective:
To display the messages through LCD display
Components Required
- Arduino Uno
- Liquid Crystal Display (LCD)
Connection Diagram
Program
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);
void setup()
{
lcd.begin();
lcd.print(“Hello World”);
}
void loop()
{
}
Working
The LCD displays the characters based on allowing / blocking the light intensities by changing the orientation direction of the crystals present in the liquid form.
Output
Hello World!
Note: Install the LiquidCrystal_I2C.h Header file before executing the Program
