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Sunday, July 4, 2010

Agricluture Robot

     The aim of this project is to design  an Agriculture Robot ,i.e. is highly qualified in work as poughing ,seeding and watering which can do all the three things one by one at a time. This reduces man power and saves time.
      A robot is a mechanical or virtual artificial agent. In practice, it is usually an electro-mechanical system which, by its appearance or movements, conveys a sense that it has intent or agency of its own. The word robot can refer to both physical robots and virtual software agents, but the latter are usually referred to as Robots.  There is no consensus on which machines qualify as robots, but there is general agreement among experts and the public that robots tend to do some or all of the following: move around, operate a mechanical arm, sense and manipulate their environment, and exhibit intelligent behavior, especially behavior which mimics humans or animals.
              In this project we are controlling the movement of the robot by remote. So that we can move the robot to our desired direction i.e. is right, left, straight and back and also we can perform various operations like pick and place objects from one to another place.  We are placing the Zig-Bee transceiver at source. The signals from the remote are catches by the corresponding receiver and it sends signals to the robot.  Through the controlling unit (µc) operations of the robot are controlled.
              In this project the controlling unit is controlled by the microcontroller. The Intel 8051 is Harvard architecture, single chip microcontroller (µC) which was developed by Intel in 1980 for use in embedded systems. Intel's original versions were popular in the 1980s and early 1990s, but has today largely been superseded by a vast range of faster and/or functionally enhanced 8051-compatible devices manufactured by more than 20 independent manufacturers including Atmel, Infineon Technologies (formerly Siemens AG), Maxim Integrated Products (via its DallasSemiconductor subsidiary), NXP(formerly Philips Semiconductor), Nuvoton (formerly Win bond), ST Microelectronics, Silicon Laboratories (formerly Cygnal), Texas Instruments and Cypress Semiconductor. Intel's official designation for the 8051 family of µCs is MCS 51.

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