This is a smart RFID based student attendance system made for final year project with ESP32 and RFID-RC522 module. It is built using Arduino IDE and C++. It is a cost-effective and efficient soluti ...

Este projeto utiliza um Arduino Uno R3 para criar um sistema de destrancamento baseado em RFID. O sistema utiliza um leitor RFID RC522 para ler cartões RFID e destrancar um servo motor se o cartão for ...

Therefore, an effort was made to design a tool for “identification of impedance changes in metals using an Arduino Uno-based RFID RC522” which is relatively inexpensive and easy to carry.