The joint project will explore new classes of intelligent RFID antennas, ultra-low-power communication modules and self-sustaining RFID nodes ...
With the ESP32-P4 not having any wireless functionality and instead focusing on being a small SoC, it makes sense to combine it with a second chip that handles features like WiFi and Bluetooth.
O script Python sensor_rfid.py lê os dados do sensor RFID conectado ao Arduino e envia os dados para o servidor local via HTTP POST. Os scripts PHP recebem os dados, consultam o banco de dados e ...
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 ...
Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...
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