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L298N Dual H-Bridge DC Motor Driver Module for Arduino, Robotics & Automation
L298N Dual H-Bridge DC Motor Driver Module for Arduino, Robotics & Automation
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The L298N Dual H-Bridge Motor Driver Module allows you to control the direction and speed of two DC motors or one bipolar stepper motor using Arduino, ESP32, Raspberry Pi and other microcontrollers. It is one of the most popular motor driver modules for robotics and automation projects.
Technical Specifications
| Specification | Details |
|---|---|
| Driver IC | L298N |
| Motor Channels | 2 DC Motors or 1 Bipolar Stepper Motor |
| Motor Supply Voltage | Typically 5V–35V |
| Logic Voltage | 5V |
| Control Method | Digital Direction + PWM Speed Control |
| Maximum Current | Up to 2A per channel (peak, with proper cooling; practical continuous current is lower) |
| Communication | GPIO Control |
| Onboard Regulator | 5V (depends on input voltage and jumper configuration) |
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Key Features
Key Features
Controls 2 DC motors independently
Supports 1 bipolar stepper motor
Forward and reverse motor control
PWM speed control
Compatible with Arduino, ESP32 and Raspberry Pi
Onboard screw terminals for easy wiring
Onboard 5V regulator (under supported conditions)
Easy interface for beginners
Suitable for robotics and automation
Widely used in educational projects
Applications
Applications
Line Follower Robot
Obstacle Avoiding Robot
Bluetooth Robot
Wi-Fi Robot
RC Car Projects
Conveyor Belt Models
Robotic Arm
Smart Vehicle
Automation Systems
STEM Education
Engineering Projects
School Science Projects
DIY Robotics
Package Includes
Package Includes
1 × L298N Dual H-Bridge Motor Driver Module
Compatibility
Compatibility
Frequently Asked Questions
Frequently Asked Questions
Can this control two motors?
Yes. It can independently control two DC motors.
Can it control a stepper motor?
Yes. It supports one bipolar stepper motor.
Is it compatible with Arduino Uno?
Yes.
Does it work with ESP32?
Yes.
Can I control motor speed?
Yes. Use PWM signals on the ENA and ENB pins.
Is a heat sink included?
Most versions include a heat sink, but confirm with your supplier before listing it.
Is this suitable for high-current motors?
It is best for small to medium DC motors. For higher-current or more efficient applications, consider newer motor drivers.
Does it require external motor power?
Yes. The motors should be powered using an appropriate external supply within the supported voltage range.
