Page 126 - MDP2020-1

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servo.write(0);

delay(3000); // 서보 모터의 각도가 변하는 것을 기다려 준다
// servo.write(0); // 시간지연 후 문을 닫는다
servo.write(90);
digitalWrite(GLED,LOW); // 시간지연 후 LED 끈다
}

// 승인 목록에 없는 UID 처리는
// 서보모터의 작동 없이 Red LED만 켜고 끈다
else{
Serial.println("Access denied");
digitalWrite(RLED,HIGH);

delay(3000);
digitalWrite(RLED,LOW);
}
}