The Control of Robot Involves Three Distinct Phases: Perception, Processing and Action. Although the Appearance and Capabilities of Robot Vary Vastly, All Robots Share Feature of a Mechanical, Movable Structure Under Some Form of Control. It Provides the Advantage of Robust Control, Working Range as Large as the Area of the Service Provider, No Interference with Other Controllers. Use of a Mobile Phone for Robotic Control Can Overcome These Limitations. Conventionally Wireless-controlled Robots Use Rf Circuits, Which Have Limited Working Range, Limited Frequency Range and Limited Control. These commands are fed to a PIC microcontroller of 8-bit architecture to operate the vehicle movement through motor interface.

DTMF commands from a phone send to another cell phone which is mounted on the robotic vehicle. This project is designed to develop as a robotic vehicle that can be controlled by a cell phones.