Touch Screen Controlled Motor Speed And Direction Controlling System projects main idea is to develop a application which can control motor direction using a simple touch screen method.

In current project a system is designed to control the speed and direction of dc motor based on the touch screen and graphics. This project demonstrates how touch screen can be easily interfaced to real world to control operation of complex systems like motor speed and direction. Below image shows the block diagram of motor interface to micro controller.

This block diagram shows a system that can be used for bi-directional control of a brush DC motor. The current and mechanical feedback are optional depending on the application requirements. The current feedback can be used to regulate the motor torque. The mechanical feedback can be used to control motor speed or position. Scroll down to see other block diagrams for brush DC motor control.

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