arduino

#include <iarduino_RTC.h>               // / iarduino_RTC for working with real-time modules
iarduino_RTC time(RTC_DS1302, 8, 6, 7); // The time object for the module DS1302, to the conclusions of RST, CLK, DAT
int IN4 = 5;
int IN3 = 4;
int IN2 = 3;
int IN1 = 2;    
//int H;        //  hours in 24-hour format from 0 to 23
int i;        //  minutes from 0 to 59
//int y;        //  year without century from 0 to 99
//int on = 2;  //  on 24-hour format from 0 to 23
int off = 3; //  off in 24-hour format from 0 to 23
void setup(){
  delay(300);
  time.begin();
  
  Serial.begin(9600);
  pinMode (IN4, OUTPUT);
  pinMode (IN3, OUTPUT);
  pinMode (IN2, OUTPUT);
  pinMode (IN1, OUTPUT);
  //time.settime(0,20,10,7,2,19);          // enable debugging
  if (time.year == 1) {                   // if the clock is reset
    Serial.setTimeout(1000);             // input timeout
    //Serial.println("hours:    12"); H = Serial.parseInt();
    Serial.println("minutes:  1"); i = Serial.parseInt();
    //Serial.println("year:     19"); y = Serial.parseInt();
    time.settime(1);
  }
  else 
  Serial.print("Time and year = "); Serial.println(time.gettime("H:i Y"));
  time.period(i);
  Serial.end();
}
void loop() {
    if(millis()%60000==0){ // if 1 second has passed
      Serial.println(time.gettime("d-m-Y, H:i:s, D")); // display time
      delay(1); // suspend for 1 ms, so as not to display time several times in 1ms
    
 digitalWrite (IN1, HIGH);
 digitalWrite (IN2, HIGH);
 digitalWrite (IN3, LOW);
 digitalWrite (IN4, LOW);
 delay(1);
  
 delay(002000);
 digitalWrite (IN1, LOW);
 digitalWrite (IN2, LOW);
 digitalWrite (IN3, LOW);
 digitalWrite (IN4, LOW);
 delay(1);
  delay(i);
  
 
 digitalWrite (IN1, LOW);
 digitalWrite (IN2, LOW);
 digitalWrite (IN3, HIGH);
 digitalWrite (IN4, HIGH);
 delay(1);
  delay(002000);
 
 digitalWrite (IN1, LOW);
 digitalWrite (IN2, LOW);
 digitalWrite (IN3, LOW);
 digitalWrite (IN4, LOW);

  delay(1);
  delay(i);
}