Circuit diagram of an ESP32-CAM based parking system with IR sensors and servo.

How to Build an IoT Smart Parking System with Arduino & ESP32

The proposed smart traffic control system uses a camera and image processing instead of traditional timers to dynamically measure vehicle density and adjust signal timings. Integrating hardware components like cameras and microcontrollers, the system adapts to traffic flow, enhancing efficiency and reducing emissions. It serves as a valuable project for engineering students.

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