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Design and Development of Microcontroller Based ROBO Cleaner
ANKIT JAIN, RUPENDRA KUMAR PACHAURI, AVANTIKA RANA Shobhit Institute of Engineering & Technology, Gangoh, Saharanpur, INDIA Electrical Engineering Department, School of Engineering, GBU, Gr. Noida, INDIA Department of Electronic & Communication, Neelkanth Institute of Technology, Meerut, INDIA
Abstract: As strange as it might seem, there really is no standard definition for a robot. However, there are some essential characteristics that a robot must have and this might help you to decide what is and what not a robot is. It will also help you to decide what features you will need to build into a machine before it can count as a robot. Robo Cleaner is a machine that cleans room automatically. Once it starts then Robo cleaner cleaned whole room. Robo Cleaner which use two motors control rear wheels and the single front wheel is free. It has 8-infrared sensors, 6-infrared sensors (3 pair) in left, right and front side for detect wall or any obstructs, when the sensors detected any obstructs, output of comparator, LM324 is high logic and the other the output is low. Microcontroller AT89S51 and H-Bridge driver L293 were used to control direction and speed of motor. Sensing a obstructs and maneuvering the robot to stay on course, while constantly correcting wrong moves using feedback mechanism forms a simple yet effective closed loop system. As a programmer you get an opportunity to βteachβ the robot how to move when obstructs is come.
[1] ANKIT JAIN, RUPENDRA KUMAR PACHAURI, AVANTIKA RANA Shobhit Institute of Engineering & Technology, Gangoh, Saharanpur, INDIA Electrical Engineering Department, School of Engineering, GBU, Gr. Noida, INDIA Department of Electronic & Communication, Neelkanth Institute of Technology, Meerut, INDIA , βDesign and Development of Microcontroller Based ROBO Cleaner,β International Journal of Advanced Research in Computer and Communication Engineering (IJARCCE)