Sript Jam Digital Tanpa RTC
JAM
DIGITAL TANPA RTC
/*Membuat
Jam digital dengan Arduino Tanpa Hardware RTC
*24
July 2015
*www.boarduino.blogspot.com
*/
#include
<Time.h>
#include
<LiquidCrystal.h>
LiquidCrystal
lcd(12, 11, 5, 4, 3, 2);
void
setup() {
Serial.begin(9600);
lcd.begin(16,2);
setTime(00,55,00,24,7,14);
//(Jam,Menit,Detik,Tanggal,Bulan,Tahun)
}
void
loop(){
//Kalender
Tahun 2015
if(day()
>= 28 && month() == 2 && year() == 15){
setTime(0,0,0,1,3,15); }
else
if(day() >= 30 && month() == 4 && year() == 15){
setTime(0,0,0,1,5,15); }
else
if(day() >= 30 && month() == 6 && year() == 15){
setTime(0,0,0,1,7,15); }
else
if(day() >= 30 && month() == 9 && year() == 15){
setTime(0,0,0,1,10,15); }
else
if(day() >= 30 && month() == 11 && year() == 15){
setTime(0,0,0,1,12,15); }
//Kalender
Tahun 2016
else
if(day() >= 29 && month() == 2 && year() == 16){
setTime(0,0,0,1,3,16); }
else
if(day() >= 30 && month() == 4 && year() == 16){
setTime(0,0,0,1,5,16); }
else
if(day() >= 30 && month() == 6 && year() == 16){
setTime(0,0,0,1,7,16); }
else
if(day() >= 30 && month() == 9 && year() == 16){
setTime(0,0,0,1,10,16); }
else
if(day() >= 30 && month() == 11 && year() == 16){
setTime(0,0,0,1,12,16); }
//Kalender
Tahun 2017
else
if(day() >= 28 && month() == 2 && year() == 17){
setTime(0,0,0,1,3,17); }
else
if(day() >= 30 && month() == 4 && year() == 17){
setTime(0,0,0,1,5,17); }
else
if(day() >= 30 && month() == 6 && year() == 17){
setTime(0,0,0,1,7,17); }
else
if(day() >= 30 && month() == 9 && year() == 17){
setTime(0,0,0,1,10,17); }
else
if(day() >= 30 && month() == 11 && year() == 17){
setTime(0,0,0,1,12,17); }
//Kelender
Tahun 2018
else
if(day() >= 28 && month() == 2 && year() == 18){
setTime(0,0,0,1,3,18); }
else
if(day() >= 30 && month() == 4 && year() == 18){
setTime(0,0,0,1,5,18); }
else
if(day() >= 30 && month() == 6 && year() == 18){
setTime(0,0,0,1,7,18); }
else
if(day() >= 30 && month() == 9 && year() == 18){
setTime(0,0,0,1,10,18); }
else
if(day() >= 30 && month() == 11 && year() == 18){
setTime(0,0,0,1,12,18); }
//Kelender
Tahun 2019
else
if(day() >= 28 && month() == 2 && year() == 19){
setTime(0,0,0,1,3,19); }
else
if(day() >= 30 && month() == 4 && year() == 19){
setTime(0,0,0,1,5,19); }
else
if(day() >= 30 && month() == 6 && year() == 19){
setTime(0,0,0,1,7,19); }
else
if(day() >= 30 && month() == 9 && year() == 19){
setTime(0,0,0,1,10,19); }
else
if(day() >= 30 && month() == 11 && year() == 19){
setTime(0,0,0,1,12,19); }
//Kelender
Tahun 2020
else
if(day() >= 29 && month() == 2 && year() == 20){
setTime(0,0,0,1,3,20); }
else
if(day() >= 30 && month() == 4 && year() == 20){
setTime(0,0,0,1,5,20); }
else
if(day() >= 30 && month() == 6 && year() == 20){
setTime(0,0,0,1,7,20); }
else
if(day() >= 30 && month() == 9 && year() == 20){
setTime(0,0,0,1,10,20); }
else
if(day() >= 30 && month() == 11 && year() == 20){
setTime(0,0,0,1,12,20); }
else
if(hour() == 0 && minute() == 0 && second() == 0){
lcd.clear();
lcd.print ("Date: ");
printkurangdarinol(day());
lcd.print(":");
printkurangdarinol(month());
lcd.print(":");
printkurangdarinol(year());
lcd.setCursor(0,1);
lcd.print("Time: ");
printkurangdarinol(hour());
lcd.print(":");
printkurangdarinol(minute());
lcd.print(":");
printkurangdarinol(second());
}
lcd.print
("Date: ");
printkurangdarinol(day());
lcd.print(":");
printkurangdarinol(month());
lcd.print(":");
printkurangdarinol(year());
lcd.setCursor(0,1);
lcd.print("Time:
");
printkurangdarinol(hour());
lcd.print(":");
printkurangdarinol(minute());
lcd.print(":");
printkurangdarinol(second());
delay
(1000);
}
void
printkurangdarinol(int data){
if (data >= 0 && data < 10){
lcd.write('0');
}
lcd.print(data);
}
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