Wireless Electronic Notice Board and Attendance Monitoring System

Educational Technology is growing field and it is playing an effective vital role in current pandemic situation there by providing assistance by making learning happier and interesting. Several researches are being carried out to improve the teaching and learning practices. In addition to this care should be taken in continuous monitoring and information sharing for ensuring effective participation of the students. Institutions and public utility places use notice boards for sticking various notices for daily information dissemination and data clarification. Day to day updating is difficult and time consuming. Also, a separate personal assistance is required to take care of these notices. These notice boards need to be taken care to prevent it from false data publication and prevention of damage. A raspberry pi based wireless electronic notice is implemented with a projector-based display and voice output. In addition to this, telegram application is used for sending authorized information to the user. An attendance monitoring system is implemented by adapting the technology of RFID. The result of this attendance monitoring system is compared with that of the object detector-based attendance monitoring system implemented with the help of MATLAB. The results seem to be satisfactory there by being a pathway for adapting new technologies in educational institution.