#include "RTClib.h"

RTC_DS1307 rtc;
int leds[5] = {2,4,6,8,10};
int botao[5] = {3,5,7,9,11};
char daysOfTheWeek[7][12] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};

void setup () {
  pinMode(leds[5] , OUTPUT);//Define  como saída
  pinMode(botao[5] , INPUT);//Define  como entrada
  Serial.begin(9600);

  if (! rtc.begin()) {
    Serial.println("Couldn't find RTC");
    Serial.flush();
    abort();
  }
}

void loop () {
  if (digitalRead(3)) {
digitalWrite(2, HIGH);
  DateTime now = rtc.now();

  Serial.print("Current time: ");
  Serial.print(now.year(), DEC);
  Serial.print('/');
  Serial.print(now.month(), DEC);
  Serial.print('/');
  Serial.print(now.day(), DEC);
  Serial.print(" (");
  Serial.print(daysOfTheWeek[now.dayOfTheWeek()]);
  Serial.print(") ");
  Serial.print(now.hour(), DEC);
  Serial.print(':');
  Serial.print(now.minute(), DEC);
  Serial.print(':');
  Serial.print(now.second(), DEC);
  Serial.println();
  }
else {
    digitalWrite(2, LOW);
  }
  Serial.println();
  }