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.

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 ...

digitalWrite(7,HIGH); } Working of IR controlled DC Motor with Arduino: Working of this project is straight forward. Whenever there is some object in front of IR sensor, it will detect that and make ...

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 ...

Arduino and L293D Circuit Diagram Now that we have completely understood how the L293D motor driver IC works we can connect all the required wires to the L293d Arduino, and we can write some code to ...

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Motor starter reduces the load, torque and current surge of a motor during startup. On starting, the motor takes more than five times the normal running current. This overheats the motor’s armature ...

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 ...