Primary Components Arduino Uno (1x) - ATmega328P microcontroller board MFRC522 RFID Module (1x) - 13.56MHz RFID reader with SPI interface DS1307 RTC Module (1x) - Real-time clock with AT24C32 EEPROM ...

This project is an IoT-based solution built with Arduino and RFID technology to automate student attendance in colleges. It reduces manual errors by 30% and eases administrative work. MFRC522 → ...

Nair asked. "It is, of course, hacking." Building a Time Turner to Exploit a Modern University In his talk, Nair outlined how the RFID-based system was reverse engineered so he could learn how it ...