SISTEM PRESENSI ONLINE BERBASIS NODEMCU & RFID

This research is motivated by the absence system that is not able to monitoring how many visitors are computer labs at the Computer Engineering study at STMIK AMIKBANDUNG. This causes the level of student visits not monitored and even often seen a stranger entering the room. The consequences of this can lead to theft or other undesirable things. Over time, developing technology led to a new innovation in the field of room security. Namely using a device called Radio Frequency Identification or better known as RFID. The author took the initiative to create a tool that besides being able to secure a room but also function as a webbased presence system. This tool can certainly monitor anyone who enters the room and is able to record the time in the log in check-in section. The application of this technology can be embedded on student cards owned by each member of the Computer Engineering study program. This is certainly very useful if there are no supervisors in the room. Security can be guaranteed and monitored remotely via the website. The results of the design and configuration of the tool are tested with conduct a trial entry into the miniature door of the computer laboratory room that has been made previously. There are three sample cards provided by the author including: registered students, unregistered students, and visitors. All three cards have different access rights. Some have access and some don't.