Simplified code for 16x2 LCD display with Arduino UNO

Simplified_LCD_display_code

/*
 * The code is used with simplified connections of LCD display 16x2 with Arduino UNO
 * Prof. Dattaraj Vidyasagar
 */

#include <LiquidCrystal.h>
const int rs=2,en=3,d4=4,d5=5,d6=6,d7=7;
LiquidCrystal lcd(rs,en,d4,d5,d6,d7);

int i;

void setup() 
  {
    lcd.begin(16,2); // the LCD display is initiated
  }

void loop() 
  {
      lcd.clear(); // clears previous message on the display 
      lcd.setCursor(0,0); // first row selected
      lcd.print("*VSAGAR ACADEMY*"); 
      delay(3000);
      lcd.setCursor(0,1); // second row 
      lcd.print(" www.vsagar.org ");
      delay(3000);
    
      // display decimal counter in second row
      for(i=0;i<10;i++)
      {
        lcd.clear();
        lcd.setCursor(0,0); 
        lcd.print("*Decimal Digits*");
        lcd.setCursor(0,1); 
        lcd.print("Decimal Count: ");
        lcd.print(i); 
        delay(1000);
      }
  }