DC motor speed control adjusts rotational speed using voltage variation, PWM, or feedback systems. Essential for automation, robotics, and precise motor performance. Ensures efficient torque control ...

The article explains a laptop-based human-machine interface (HMI) system that allows users to control the speed and direction of a DC motor using software instead of physical switches or ...

The project is designed to control the speed of a DC motor using an 8051 series microcontroller with android application device. The speed of DC motor is directly proportional to the voltage applied ...

Abstract: This paper proposes a sensorless speed control method for brushed DC motors that extends the usable speed estimation range by combining current-ripple analysis with high-frequency signal ...

We use DC fans in many systems in our day to day life. For example, CPU fans, fume extinguishers and many more appliances which we make use of, are operated by DC. This is a project used to control ...