Teaching and learning activities often have problems with the absence of lecturers from class in the teaching and learning process even though the lecturers' attendance is recorded. The RFID presence system which has been widely researched does not perform the presence of the two objects, namely lecturers and students. To overcome this, with the aim of the system being able to take notes, it is also a requirement to be able to hold learning activities, both attendance systems are needed at the

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... ame time as the previous lecturer did tapping and continued by students. By using the rfid system on the raspberry pi 3+ as a device and installed in each class in the building, this system can be integrated with the existing network infrastructure without the need to install a new network so that this system can record the presence of lecturers, students and optimal classroom use.