Voice-Controlled Home Automation System Using Arduino and Bluetooth

This paper presents the design and implementation of a cost-effective voice-controlled home automation system using Arduino Uno and Bluetooth technology. The proposed system allows wireless control of household electrical appliances through voice commands from a smartphone. Bluetooth communication enables seamless connectivity, and Arduino handles the control logic and switching operation via relays. The system is designed to aid physically challenged and elderly individuals by providing an easy and hands-free method of controlling home devices. This project demonstrates an integration of embedded systems and IoT principles to create an intelligent and accessible home automation solution.