Smart Distance Monitoring System

Project Title: Smart Distance Monitoring System

Project Description:

The Smart Distance Monitoring System is an embedded safety and distance-measuring project designed using the Arduino Uno micro-controller and an HC-SR04 Ultrasonic Sensor.

The system continuously measures the distance to obstacles in real-time by emitting ultrasonic sound waves and calculating the time taken for the echo to return. The measured distance is displayed live on a 16x2 LCD display via an I2C module.

System Functionality:

Safe Status (> 20 cm): Indicates a safe distance. The system activates a Green LED and keeps the buzzer silent.

Danger Status (≤ 20 cm): Indicates an obstacle is too close. The system triggers a Red LED and sounds a Buzzer alarm to alert the user.

Applications:

This system can be effectively applied in vehicle parking assistance, obstacle detection for robotics, and industrial safety distance monitoring.