L298N Dual H Bridge Motor Driver Board
The L298N Dual H Bridge Motor Driver Board is a versatile motor control module designed for driving DC motors and stepper motors in robotics and automation projects. Built around the L298N dual H-bridge driver IC, this board allows independent control of two DC motors or one bipolar stepper motor with forward, reverse, and speed control via PWM signals. The onboard 5V regulator and easy screw terminal connections make it convenient to integrate with microcontrollers such as Arduino, Raspberry Pi, and ESP boards.
This motor driver board is ideal for wheeled robots, robotic arms, conveyor systems, and motorized mechanisms. It supports high current motors and includes useful features like onboard power jumper, enable pins, and protection diodes for safe and reliable operation in embedded systems.
KEY FEATURES
- Dual H bridge motor driver
- Drives two DC motors or one bipolar stepper motor
- Supports PWM speed control
- Onboard 5V regulator for logic supply
- Easy screw terminal connections
- Direction and enable control pins
- Protection diodes for back EMF suppression
- Compatible with Arduino, Raspberry Pi, and microcontrollers
SPECIFICATIONS
- Driver IC L298N dual H bridge
- Control Logic Voltage 5V DC
- Motor Supply Voltage Up to 12V DC (up to ~36V depending on configuration)
- Continuous Output Current Approx 2A per channel
- Peak Output Current Higher with heat sink
- PWM Frequency Supported via MCU
- Protection Back EMF protection diodes onboard
- Operating Temperature Standard ambient
INTERFACES
- VCC Motor power input
- 5V Logic supply output/input
- GND Ground
- IN1 Control input motor A forward
- IN2 Control input motor A reverse
- IN3 Control input motor B forward
- IN4 Control input motor B reverse
- ENA Enable motor A (PWM)
- ENB Enable motor B (PWM)
- Out1 Motor A output positive
- Out2 Motor A output negative
- Out3 Motor B output positive
- Out4 Motor B output negative
