Mini Project Clock digital
code
#include <Wire.h>
#include "RTClib.h"
#include <LiquidCrystal.h>
LiquidCrystal lcd(7, 6, 5, 4, 3, 2);
RTC_DS1307 rct;
void setup () {
Serial.begin(9600);
Serial.println("YourDuino.com DS1307 Real Time Clock - Set / Run Utility");
#ifdef AVR
Wire.begin();
#else
Wirel.begin();
#endif
rct.begin();
rct.adjust (DateTime(F(__DATE__),F( __TIME__)));
lcd.begin(20,4);
}
void loop () {
DateTime now = rct.now();
lcd.setCursor(0, 0);
lcd.print(now.year(), DEC);
lcd.print('/');
lcd.print(now.month(), DEC);
lcd.print('/');
lcd.print(now.day(), DEC);
lcd.print(' ');
lcd.print(now.hour(), DEC);
lcd.print(':');
lcd.print(now.minute(), DEC);
lcd.print(':');
lcd.print(now.second(), DEC);
lcd.print('0');
delay(1000);
}
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