Real Time clock Using Arduino

Code:-

#include<LiquidCrystal.h>

#include <DS3231.h>

// Init the DS3231 using the hardware interface

LiquidCrystal lcd(12, 11, 5, 4, 3, 2);

DS3231  rtc(SDA, SCL);

void setup()

{ rtc.begin();

  lcd.begin(16,2);

 

 

  

  

  // The following lines can be uncommented to set the date and time

  rtc.setDOW(WEDNESDAY);     // Set Day-of-Week to SUNDAY

  rtc.setTime(5, 32, 00);     // Set the time to 12:00:00 (24hr format)

  rtc.setDate(18, 3, 2020);   // Set the date to January 1st, 2014

}

void loop()

{

  // Send Day-of-Week

  //Serial.print(rtc.getDOWStr());

  lcd.print("DATE:");

  lcd.print(rtc.getDateStr());

  lcd.setCursor(0,2);

  lcd.print(rtc.getTimeStr());

  lcd.setCursor(9,2);

  lcd.print(rtc.getTemp());

 lcd.print("*C");

  

  // Send date

  //Serial.print(rtc.getDateStr());

  //Serial.print(" -- ");

  // Send time

  //Serial.println(rtc.getTimeStr());

  delay(1000);

  // Wait one second before repeating :)

  

}