Pembuatan Alat Sistem Smartcard sebagai Pengamanan Pintu Lida Fisika USU Menggunakan RFID Berbasis Arduino Uno

Abstract

The door is an important part of the house. Sometimes it is difficult to open and close the door of the house. As technology develops, it replaces manual doors into automatic systems. However, you also need to pay attention to the automatic door security system. This study formulates the problem of how to system automatic doors and door security using RFID. The research method used is research and development. This Automatic Door is programmed by the Arduino application by creating a security system using Radio Frequency Identification (RFID) as a data carrier radio frequency wave that will be received by the receiver. The results of this study are in the form of an automatic door prototype using RFID that can operate properly. The ability of the RFID sensor to detect ID between the Card and the Reader is a maximum of 5cm. The ability of the Reader to detect ID cards is 2 to 3 seconds starting when the ID card is attached to the Reader. The Selenoid system on this automatic door will work if the id and password are correct and the servo will move the door.