Further, the Arduino Opta can process analog and digital input data. The micro-PLC has eight analog/digital inputs and four electromechanical relays (EMRs). For the project build, one digital input ...

As you can see in the file, when we hold the button, the motor will move clockwise due to the right relay, and then counterclockwise due to the left relay. To build the circuit, I used: Arduino board.

Fortunately, both the speed and direction of a DC motor can be controlled via an Arduino microcontroller. Let’s get into details. Direction control A circuit known as an H-bridge may be used to alter ...

Hello makers in this post we’ll learn how we can control high rating 755 DC motor with arduino using TIP122 Whenever we need to run a DC motor in our arduino project, we cannot connect it directly to ...

Key Components of the System 1. DC Motor A DC motor converts electrical energy (direct current) into mechanical energy. Its speed can be controlled by varying the DC voltage applied to it. Working ...

This project presents an Arduino based speed monitoring system where the RPM (revolutions per minute) of a DC motor is continuously displayed on a smartphone using Bluetooth communication. The Arduino ...

Making an H-bridge can be achieved with either 4 transistors or 4 relays but the best type of H-bridge is made with transistors since these can be used easily to control the speed of a motor. It is ...

Arduino and L298N We are ready to consider a practical example in which we will use the Arduino and L298N IC to control a DC motor. We will use the PWM signal from Arduino to control the motor speed, ...