Voice Controlled Robotic Vehicle Using Arduino & Android Device

In this project, we aim to create a robotic car controlled by voice commands from an Android application. The vehicle uses a Bluetooth module to establish a seamless connection between the Android app and the robot platform. Additionally, ultrasonic sensors are integrated into the vehicle design to help prevent problem detection and stop work. The main goal of the project is to create a user-friendly and intuitive tool for controlling the robot car, increasing its usability and usefulness. Using voice commands, users can easily interact with the vehicle for seamless navigation and control. Additionally, the integration of ultrasonic sensors can improve the safety and efficiency of the vehicle by detecting obstacles on the road and activating the braking mechanism to prevent collisions. With the implementation of this project, we aim to demonstrate the potential of voice-controlled robotic vehicles in a variety of applications, including surveillance, research search and service in a hazardous environment. Additionally, this project supports the advancement of human-computer interaction technology and paves the way for better understanding and effective control of robot interventions. The designer’s voice-controlled car can be operated using 5 simple commands: forward, backward, left, right and stop. The speech recognition system will help translate commands into commands. The ultrasonic sensor used by the robot can help the robot detect problems within a range of 50cm. It stops immediately if a problem occurs.