The
aim of this project is to control the operation of movement of a remote
controlled robot to detect metals and to view the images surrounding the robot.
The
main objectives of this project are to use radio frequency bands.
Ø The
movement of robot is controlled by the transmission of signals through air.
Ø The
receiver senses these signals from the air..
Ø This
mini project makes use of the transmitter and receiver at 433MHz that is
available at low cost hence making it very complicated.
Ø The
Radio Frequency based control proves to be more advantageous compared to the
Infrared Red based control that limits the operating range to only a few meters
of distance.
Ø When
the robot is moving on a surface, the system produces a beep sound when metal
is detected. This beep sound will be transmitted to remote place.
Simultaneously the images around the robot will be transmitted to remote place.
User can monitor the images and metal detection alarms on Television.