Abstract: The concept of Smart Trolley improves the shopping experience by automating various processes by using RFID or Radio Frequency Identification technology. It comprises RFID tags for the items ...
This project implements a wireless RFID attendance system for school events using an ESP32 and RC522 RFID module. Each scan is logged directly to a MySQL/MariaDB database, with first-time scans ...
Abstract: Subthreshold ultra-low-power passive RFID tag's baseband processor core design with custom logic cells is presented in this paper, based on EPC C1G2 protocol. To deal with the critical ...