has leido lo que te he puesto?
creo que no.
aqui esta tu problema...
void setup(){
Serial.begin(9600);
Wire.begin();
//PONER RTC EN HORA
second = 00;
minute = 5;
hour = 19;
dayOfWeek = 1;
dayOfMonth = 15;
month = 10;
year = 12;
setDateDs1307(second, minute, hour, dayOfWeek, dayOfMonth, month, year);
}
busca la linea que sobra. lee mi ultimo post.