PROTOTYPE AKSES PINTU PUTAR KELUAR MASUK STASIUN KERETA API MENGGUNAKAN RFID BERBASIS ARDUINO
A prototype of access turnstiles in and out of train stations has been made using Arduino-based RFID. Replacing the manual method which so far still requires officers to check tickets and reduce the accumulation of passenger queues1. This tool is made useful to make it easier for passengers to enter the waiting room for train departures. This tool uses 2 pieces of RFID, Ardunio Uno, Servo Motor as a doorstop (revolving door), LCD, and Buzzer. This tool works when the RFID Tag is attached to the RFID Reader and the Arduino Uno processes the input and output. If the input from the RFID tag is successfully processed, the doorstop (revolving door) whose initial condition does not rotate when pushed will rotate when pushed and the LCD will display the words "Please enter and push the door". If the RFID tag is not processed successfully, the doorstop (revolving door) cannot rotate when pushed, the LCD will display the words Access Denied and the buzzer will activate. For the exit, simply attach the RFID tag to the RFID reader and push the doorstop (revolving door).