L298N Dual H-Bridge DC Motor Driver Module

L298N Dual H-Bridge DC Motor Driver Module

The L298N Motor Driver Module is a robust and versatile high-power driver, perfect for controlling a wide variety of DC motors and stepper motors. This module is built around the workhorse L298N H-Bridge IC, making it an essential component for any robotics project, from simple two-wheel drive (2WD) robot cars to more complex platforms.

Featuring a dual-channel design, the L298N can independently control the speed and direction of two DC motors, or control one 4-wire bipolar stepper motor. The onboard screw terminals make it easy to connect your motors and power supply securely without soldering. A large heatsink is pre-installed on the L298N chip to ensure reliable operation by effectively dissipating heat under heavy loads.

This module includes an onboard 5V regulator, which can be enabled via a jumper to power your microcontroller (like an Arduino) directly from the motor’s power supply, simplifying your project’s wiring.

Key Features:

• Driver Chip: L298N Dual H-Bridge IC
• Motor Voltage (VMS): 5V to 35V DC
• Max Current: Up to 2A per channel (2A peak)
• Control Channels: 2 channels for DC motors, or 1 channel for a stepper motor
• Logic Voltage (VSS): Standard 5V TTL
• Onboard Regulator: 5V regulator to power external circuits (enable with jumper)
• Connections: Easy-to-use screw terminals for motor and power
• Indicator LEDs: Onboard LEDs to indicate motor direction

Applications:

The L298N is the go-to choice for building robot car chassis (2WD, 4WD), robotic arms, automated curtains, smart toys, and any project that requires reliable control over medium-power DC motors. It is fully compatible with popular microcontrollers like Arduino, Raspberry Pi, and ESP32.