This project aims to build an automatic gate opening system that uses facial recognition to authenticate users. It can be used in corporate offices, schools, and organisations where security is ...

Connect the IR receiver module to the Arduino board: Connect the signal pin (usually the middle pin) of the IR receiver module to digital pin 8 on the Arduino board. Connect the ground pin of the IR ...

Working Demonstration of the IoT Crowd Monitoring System. After uploading the code to the Arduino UNO R4 WiFi board, I turned on the hotspot and waited for the system to connect to the network. After ...