The electrical energy can be converted into mechanical energy using DC motor. Usually the speed of the DC motor will be controlled manually. What if there is an application that can help in controlling the DC motor through the use of an application? Yes, it is possible through the use of speed control of DC motor using pulse-width modulation application. This application aims at controlling the speed of the DC motor through your mobile by specifying the functionality to be carried out. This application can help in reducing the manpower with great ease and without any difficulty. Pulse width modulation is one of the methods of controlling the DC motor with great ease.

The speed of the DC motor can be either controlled manually or automatically through the use of the mobile. The manual operating requires the utilization of manpower. They control the speed by altering the voltage. The user interface must be simple and easy to understand. It should be understood for a common man. This application can be used in security and industries purposes. It can also be easy to use. People can rely on this application with great ease in order to control the DC motor speed. The features that can be included in the speed control of DC motor using pulse-width modulation application are as follows:

• Security: This application can be used for the security purposes without any difficulty.
• Control limit: The speed control limit of the DC motor can be specified through this application with great ease.
• User interface: The application will be user friendly since the user interface will be easier to understand even by the common man with great ease.
• Reduce manual effort: The manual effort in reducing the speed of the DC controller can be reduced through the use of this application.