Low Cost Obstacle Avoidance Robot with Logic Gates and Gate Delay Calculations
Automation, Control and Intelligent Systems
Volume 6, Issue 1, February 2018, Pages: 1-7
Received: Nov. 8, 2017; Accepted: Jan. 16, 2018; Published: Feb. 6, 2018
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Dewan Mohammed Abdul Ahad, Electrical & Electronic Engineering, Atish Dipankar University of Science & Technology, Dhaka, Bangladesh
Dewan Mohammed Rashid, Electrical & Electronic Engineering, Ahsanullah University of Science & Technology, Dhaka, Bangladesh
Md. Sajid Hossain, Electrical & Electronic Engineering, American International University-Bangladesh, Dhaka, Bangladesh
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As a fast growing field, robots are greatly used to achieve the desired task more accurately and mitigate the difficulties in odd environments where human face immense difficulties. In this paper an obstacle avoidance robot has been designed using basic gates. It can detect the obstacle and directs itself with the help of five sensors. When sensor detects an obstacle it gives the pulse high and vice-versa. A differential drive model has been chosen, which has two wheels and a cluster wheel. Left and right motor are used as a physical machine and it will be controlled by logic; K-map has been used to do it. Basic gates help to execute the equation of motors as well as to make robot faster, precise and efficient. To make more comprehensible comparative time delay estimation has been added in this paper.
DDMR, Logic Gate, IR Sensor, K-Map, Gate Delay
To cite this article
Dewan Mohammed Abdul Ahad, Dewan Mohammed Rashid, Md. Sajid Hossain, Low Cost Obstacle Avoidance Robot with Logic Gates and Gate Delay Calculations, Automation, Control and Intelligent Systems. Vol. 6, No. 1, 2018, pp. 1-7. doi: 10.11648/j.acis.20180601.11
Copyright © 2018 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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