Abstract:
The objectives of design this robot is simply to help the humans in the
future for security purpose. In the present scenario, there are many recent
developments of robotics and communication on a large scale. The
methodology used in this research is Dual Tone Multi-Frequency (DTMF)
and PIC microcontroller. Robotic arm was controlled by a cell phone and it
can be communicate on a large scale over a large distance even from
different cities.
Furthermore there are number of advantages as well as important
features such as accuracy when receiving transmitted signals from cell
phone and movement in all directions. This robot can also be used to reach
the places where humans cannot reach such as small tunnels, dangerous
places and also can be used to transport of hazardous material combustible
etc. This is the way in which the robot can be used in different fields as well
as for research purpose by further manipulation in programming and it can
be modified accordingly. Finally the simulation results obtained were
acceptable using Mikroc compiler and Proteus simulation program.
