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 ...

🛠️ Set up the Circuit: Follow the circuit diagram and connect all components correctly. 🖥️ Upload the Code: Open the Arduino IDE. Copy the code into a new sketch. Upload the code to the Arduino UNO.

Motor Driver (L298): Pin 5 of Arduino Nano → Enable Pin A. Pin 3 and Pin 4 of Arduino Nano → IN1 and IN2 of the motor driver. Connect motor output pins to the BO motor and attach wheels to the gearbox ...

The project is simply about controlling the direction of two DC motors with simple digital signals by using L293D with Arduino. The L293D is an H-bridge motor driver integrated circuit used to control ...

In this article we will see how to control the speed of DC motor using timer2 PWM mode. Circuit Principle. The heart of this project is ATmega8 controller. These controllers consist of 2 PWM ...

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 ...

Arduino DC Electronic Load Circuit Diagram. In the below schematic, the operational amplifier has two sections. One is to control the MOSFET and the other one is to amplify the sensed current. You can ...