Browsing by Author "Azlan Mahmood"

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    Breath first search in algorithm implementation on robot
    (University of Management and Technology, 2012) Fehmy Malik; Azlan Mahmood; Hayyan Farrukh
    For many people robot is a machine that imitates a human—like the androids in Star Wars, Terminator and Star Trek: The Next Generation. However much these robots capture our imagination, such robots still only inhabit Science Fiction. People still haven't been able to give a robot enough 'common sense' to reliably interact with a dynamic world. The type of robots that you will encounter most frequently are robots that do work that is too dangerous, boring, onerous, or just plain nasty. Most of the robots in the world are of this type. They can be found in auto, medical, manufacturing and space industries. In fact, there are over a million of these types of robots working for us today. This robot is controlled by a RF remote. This can be moved forward and reverse direction using geared motors of 30RPM. Also this robot can take sharp turnings towards left and right directions. This project uses PIC16F877 as its controller. and our robot can take decision by it self because we have implemented BFS in it . The RF modules used here are STT-433 MHz Transmitter, STR-433 MHz Receiver, PT2262 RF Encoder and PT2272 RF Decoder. The three switches are interfaced to the RF transmitter through RF Encoder. The encoder continuously reads the status of the switches, passes the data to the RF transmitter and the transmitter transmits the data. This project uses 9V battery. This project is much useful for random path finding and human detection applications