Cardiac Emergency Detection System with Automatic Ambulance Alert

This project presents a prototype health monitoring and disease detection system using a Raspberry Pi 4 Model B as the main processing unit. The system integrates a heartbeat sensor and a DS18B20 temperature sensor to measure vital health parameters. A USB web camera is used for disease detection based on image analysis, while a push button allows mode selection for different detection operations. An LCD is employed to display sensor readings and system status. When abnormal health parameters are detected, a buzzer generates an alert, and a GSM module sends an SMS notification to the ambulance driver. The system is powered by a regulated 5V power supply that distributes power to all components. This prototype demonstrates an integrated approach for basic health monitoring and preliminary disease detection.