Tamil Tesla For Disabled Persons Using IOT with Tamil Voice Recognition

The system utilizes an Arduino microcontroller, integrating multiple sensors such as ultrasonic, IR sensors, and a servomotor, along with a DF Player speaker for voice guidance in Tamil. The ultrasonic sensor detects obstacles in the robot’s path, providing real-time data to avoid collisions. In addition, three IR sensors are placed at key positions to further monitor the environment and ensure safety by halting the robot or guiding it away from obstacles. The robot is controlled via an IoT platform, allowing users to issue commands for movement such as forward, backward, left, right, and stop. The motor driver controls the wheels based on the received commands, while the servo motor adjusts the ultrasonic sensor’s angle to enhance obstacle detection. A DF Player speaker provides audio feedback in Tamil, guiding the user with instructions such as “Move Forward,” “Turn Left,” or “Stop.” An LCD screen displays the system’s status and relevant information to the user. The combination of advanced sensor integration, real-time processing, and user-friendly voice guidance offers an effective and reliable solution for visually impaired individuals, enabling them to navigate safely and independently. This innovative design ensures not only mobility but also enhances the overall safety and autonomy of visually impaired users.