Construction of A Pulse Width Modulation, (Pwm) Dc Motor Controller

International Journal of Electrical and Electronics Engineering
© 2020 by SSRG - IJEEE Journal
Volume 7 Issue 4
Year of Publication : 2020
Authors : Samson D.Yusuf, Chimezie U. Agada, Abdulmumini Z. Loko, Lucas W. Lumbi
How to Cite?

Samson D.Yusuf, Chimezie U. Agada, Abdulmumini Z. Loko, Lucas W. Lumbi, "Construction of A Pulse Width Modulation, (Pwm) Dc Motor Controller," SSRG International Journal of Electrical and Electronics Engineering, vol. 7,  no. 4, pp. 9-14, 2020. Crossref,


Control is very important in all mechanical systems. Given the very valuable role DC motor play in our everyday life and in industries, there is need for a control system in other to apply them efficiently and effectively to achieve desired goal. This project aim at constructing a Pulse Width Modulation DC motor control, using microcontroller and Arduino Programming Language. The system is powered from a 5v rectified power source which pulse was determined by a potentiometer. The varying pulse width generated by the microcontroller as affected by the DC analogue sensor regulates the speed with which the Motor runs. It also incorporates a Dc drive through which the motor is supplied in a manner that prevents a back EMF. The construction was carried out on a Vero board by soldering each component permanently after testing it temporarily on a bread board. Result shows that output tests confirmed the workability of the construction and can therefore be recommended for use.


Motor Controller, Pulse Width Modulation, Direct Current, Microcontroller, DC Motor.


[1] S, Hughes, “Permanent Magnet excited Brushed DC Motor”, IEEE Transactions on Industrial Electronics, vol. 40(6), pp. 247-255, 2006.
[2] A. Wazed, “Embedded System of DC Motor Speed Control based on ARM”, In Proc. IEEE Conference Computing Communication Control and management, 2010, paper 2.1., pp. 109-113.
[3] N. Pavel, “Embedded System of DC Motor Closed Loop Speed Control based on Microcontroller”, International Conference on Computational Intelligence Modelling Techniques and application, 2007, pp. 840-848.
[4] M. Preeti, “DC Drives: Microcontroller based control”, International Journal of Engineering Advance Technology, vol. 2(1), pp. 162-164, 2012.
[5] P. N. Zulkefli, “Direction and speed control of DC motor”, Ph.D. Eng. Thesis, University Malaysia Pahang, Gambang, Malaysia, 2012.
[6] R. Petru, “PWM Control of a DC motor used to drive a conveyor belt”, Procedia Eng., vol. 100(1), pp. 299-304, 2005.
[7] V. Pratik, “PWM based speed control for DC”, Int. Journal of Science, Engineering and Technology Research, pp. 2286-2290, 2017.
[8] W. Nazibur, “Micro controller based closed loop speed control of DC motor using PWM Technology”, International Journal of Engineering Sciences and Research Technology, vol. 2(9), pp. 2289-2292, 2014.
[9] N. Ayasun, “DC Motor Speed Control Methods Using Matlab/Simulink”, IEEE Transaction on aerospace and Electronics System, pp. 347-354, 2007.
[10] S. Klee, “Development of a Motor Speed Control System Using Matlab and Simulink”. MSc. Thesis, Orlando, Florida, 2005.
[11] P. Atul, “PWM based automatic closed loop speed control of DC Motor”, International Journal of Engineering Trends and Technology, vol. 3(2), 2012.
[12] K. Malviya, “Speed control of a DC Motor: a review”, International Journal of Engineering Science and Research Technology, vol. 4(8), 2015.
[13] H. Jamal, “Analysis and Speed Control Design Methods of a DC Motor”, Enginering and Technological Journal, vol. 29(1), 2011.
[14] N. Mohan, “Field Current Speed Control of Direct Current Motor Using Fuzzy Logic Technology”. International Journal of Information and Computation Technology, vol. 3(1), pp. 840-846, 2012.
[15] (2018) components101 website. [Online]. Available:
[16] S. Boaz, “DC Motor Direction and speed control by Arduino through RF wireless technique”, Intl. Journal Innovative Research, Computer Comun. Eng., vol. 4(1), pp. 49-54, 2016.
[17] N. Bor, “Controller performance Evaluation for Concentration Control of Isothermal continuous Stirred Tank Reactor”, International Journal of Science and Research Publication, vo. 2(3), pp. 2-7, 2000.