Abstract:
A microcontroller is a compact integrated circuit designed to govern a specific operation
in an embedded system. A typical microcontroller includes a processor, memory and input/output
(I/O) peripherals on a single chip. One of it use is to read the RFID based card so it can identify
student using their Student ID card. The system that I develop is implemented the ability of the
Arduino to read the RFID card, and to restrict the access of classes, so only some certain student
in certain time can access the class room.
The purpose of this research is to implement a system that can read a student ID card to
access class room using the RFID card reader. Beside it can read the student ID card the system
can also set the schedule for the class, so only certain student can access the class in certain hour.
This research is created using Node MCU & Android application to limit the classroom so it can
only be access by certain student in certain hour.
