The system consists of a microcontroller (such as ESP32 or Arduino), relay modules, sensors, and smart devices connected to household appliances. These components work together to automate tasks such as switching lights ON/OFF, controlling fans, monitoring room temperature and humidity, and managing smart door locks. The sensors continuously collect environmental data and send it to the controller, which processes the information and performs actions based on predefined conditions or user commands.
One of the key features of the Smart Home Automation System is remote monitoring and control. Users can operate electrical appliances through a mobile application, making it possible to manage home devices even when they are away. The system also enhances home security by integrating smart door locks, motion sensors, and alert notifications. In addition, automated scheduling allows appliances to operate at specific times, helping to reduce unnecessary power consumption and lower electricity costs.