L298N H-Bridge Motor Driver Module

Description

Introduction to L298N H-Bridge Motor

The L298N H-Bridge Motor Driver Module is a powerful and versatile component that controls the direction and speed of DC and stepper motors. Since it is based on the L298N dual H-Bridge IC, it can drive two DC motors or one stepper motor at the same time. Moreover, it is often used with microcontrollers such as Arduino, Raspberry Pi, and ESP32. As a result, it has become an essential part of many projects involving robotics, automation, and IoT systems.

Key Features

• Controls two DC motors or one stepper motor independently
• Allows both speed (PWM) and direction control
• Built-in 5V voltage regulator for powering logic components
• Overheat and short circuit protection
• Compatible with most microcontrollers (Arduino, ESP32, STM32, etc.)
• Separate power terminals for motor and logic power
• Easy-to-use screw terminals and pin headers for connections

Specifications of L298N H-Bridge Motor

Operating Voltage: 5V – 35V
Logic Voltage: 5V
Max Motor Current: 2A per channel (peak 3A)
Number of Channels: 2 (dual H-bridge)
PWM Control Supported: Yes
Built-in Regulator: 5V (can power logic side)
Dimensions: ~43 mm x 43 mm x 27 mm
Compatible Motors: DC motors, stepper motors
Heat Sink: Yes, included
Connection Type: Screw terminals and pin headers

Significance

The L298N module is widely used because of its affordability, reliability, and ease of integrationIt allows users to control motor direction and speed with simple digital and PWM signals. As a result, this capability is essential for mobile robots, smart cars, conveyor belts, and other mechatronics applications.. Moreover, its built-in protection features and onboard regulator make it a safe and convenient option for beginners and professionals alike.

Conclusion to L298N H-Bridge Motor

This Motor Driver Module is, therefore, a foundational building block in robotics and IoT projects involving motor control. Moreover, it provides a simple and cost-effective way to manage multiple motors, offering full speed and direction control.. Whether you’re building a line-following robot, a smart car, or an automated system, the L298N module is a reliable choice to power your ideas into motion.

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