Abstract:
With the rise of artificial intelligence and autonomous devices more and more tasks are
being replaced by robots and other automated technologies. These new technologies have made our
life more comfortable and easy by replacing human muscles with electronic circuits embedded in
robotic devices. Our project aim at creating a versatile vehicle capable of being operated with
human voice for ease of operation and manoeuvrability. This smart voice controlled car will not
only be controlled by human voice but it will be also used for obstacle avoidance and metal
detection. Arduino and various other sensors have been embedded together to create this dynamic
vehicle. This vehicle will make use of voice recognition technology to convert human voice into
electronic pulses which will further be decoded by Arduino for controlling the motors that will
drive the car. Ultrasonic sensor interfaced with Arduino will be used for detecting obstacle in the
front. Servo motors will be used for moving the metal detector for better detection. This smart
vehicle has diverse applications both in industry and home. Enhanced versions of this vehicle could
be used by handicapped people for driving cars in the future. This is the technology of the future
which will enable many handicapped people for moving from one place to the other.
Key Words: Arduino, Ultrasonic sensor, Metal detection, Voice recognition technology.
