Maybe you want something like:
char Time[10];
sprintf( Time, "%02d:%02d:%02d", Hrs, Mins, Sec );
Serial.println( Time );
The printf formatting code '%02d' means print an integer, zero-padded to 2 digits. E.g. '9' will be printed as '09'
Maybe you want something like:
char Time[10];
sprintf( Time, "%02d:%02d:%02d", Hrs, Mins, Sec );
Serial.println( Time );
The printf formatting code '%02d' means print an integer, zero-padded to 2 digits. E.g. '9' will be printed as '09'