CD Tugas Akhir
Rancang Bangun Pemanfaatan E-Ktp Sebagai Pembuka Kunci Pintu Ruangan Pada Laboratorium Teknik Elektro Menggunakan Rfid Berbasis Arduino Uno
ABSTRACT
The door is a very important tool in the house or room, because the door is main part to protect the contents of the room. Therefore the door must have a security system. This door opener tool uses e-KTP as the door unlock access, then uses RFID RC522 as e-KTP reader in opening the key of the door from outside the room and the touch sensor as the door unlock from the room. This tool uses a buzzer that will send signal successful or unsuccessful access and a solenoid as a lock on the door. The working principle of this door unlocking device is when e-KTP programmed in Arduino Uno affixed to RFID then the buzzer provides a one-second sign and the access to the door lock is successful, however when the e-KTP is not programmed in Arduino attached to RFID then the buzzer provides ten second sign indicating the e-KTP card access is not successful. For three times the unprogrammed e-KTP card is affixed to RFID, the buzzer provides a continuous sound signal until the programmed e-KTP is affixed to RFID, the buzzer will stop ringing. Tests conducted on this tool that is RFID can read e-KTP with a maximum distance of 2 cm. then the barrier that can be penetrated by RFID in reading e-KTP consists of plastic, paper, cloth, carton dam boxes. But the barrier that cannot be broken by RFID in reading e-KTP consists of zinc, plywood, and acrylic. Then the process of switching between a 12 V adapter with a 12V battery runs well.
Keywords: key for door opener, arduinouno, RFID, e-KTP, buzzer.
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