The L293D quadruple half-H drivers chip allows us to drive 2 motors in both directions, with two PWM outputs from the Arduino we can easily control the speed as well as the direction of rotation of ...

Learn how to build a Arduino Opta DC motor controller with a pushbutton switch and a programmable human machine interface (HMI).

There have been several problems with permanent motor speed while conveying the objects in industries. This project aims to implement the way of using a dc motor that drives conveyor belt at desired ...

Learn how the speed and direction of a DC motor can be controlled via an Arduino microcontroller.

The PWM wave for speed control is generated using the ARDUINO UNO pre-programmed ATmega 328P microcontroller, which creates pulses of varying width (using timer 0) for PWM and thereby controls the ...

This paper considers the design, development and verification of the multi-loop motor speed control system. The speed control of a direct current (DC) motor is very crucial in applications where the ...

For motors controlled by a variable frequency drive (VFD), the control method used in large part determines a motor’s efficiency and performance in an application.

This is an easy tutorial showing how you can control the brightness of an LED or adjust the speed of a DC fan using Arduino Board, a small BC547 transistor and a potentiometer. In my example the whole ...