Estrutura de Arquivos arduino_rfid_reader.ino: Código Arduino para ler tags RFID e enviar dados para o serial. sensor_rfid.py: Script Python para ler dados do serial (Arduino) e enviar para o servidor ...
An IoT-based automated toll collection system using RFID technology, Arduino Uno, Node.js, MongoDB, and Servo Motor. Designed to reduce traffic congestion and manual errors at toll plazas by enabling ...
Abstract: This paper proposes a low-profile printed cavity-backed slot antenna suitable for Radio Frequency Identification (RFID) readers with polarization reconfigurability. The designed antenna can ...
Abstract: This study presents a system that features power consumption monitoring per user, timer control, budget limit, automatic shutdown of standby appliances and provides protection from ...
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