This project implements a wireless RFID attendance system for school events using an ESP32 and RC522 RFID module. Scans are sent via HTTP to a FastAPI backend server running on AWS EC2 that manages ...
This allows you to unlock your computer with an NFC or RFID tag. Programmed using Circuit Python on a RP2040 Zero board from AliExpress, it conencts to a RC522 RFID Reader. This uses the ...
Abstract: In an era where homeowners frequently leave for work or education, robust security for residences is imperative. Traditional security measures, including window and door locks, present ...
Abstract: This manuscript presents the design and implementation of a passive, modular, computational ultra high frequency (UHF) radio frequency identification (RFID) research platform. The proposed ...
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