Traffic regulation

Project Title: Smart Traffic Regulation System with Arduino & ESP32 (IoT-Based)

I developed a smart traffic management system using Arduino and ESP32 to monitor and control traffic lanes in real time. The system uses sensors (IR/Ultrasonic) to detect vehicles in multiple lanes and communicates the data from Arduino Nano to ESP32 via I2C protocol.

Main features:

- Real-time vehicle detection on multiple lanes

- ESP32 collects data and sends it to a live dashboard via Firebase

- Data is displayed on a website or mobile app

- Servo motors control traffic barriers automatically based on lane status

- LCD screen shows live status of each lane (e.g., “Lane 1: Car” or “Lane 2: Empty”)

Technologies used:

- **Arduino Nano** (sensor control and I2C communication)

- **ESP32** (Wi-Fi communication and Firebase integration)

- **Firebase Realtime Database** (cloud backend)

- **PHP & MySQL** (data storage and web display)

- **HTML/CSS/JavaScript** (responsive web dashboard)

This system helps automate traffic flow in smart parking areas or controlled access roads, enhancing efficiency and safety.