L298N Motor Driver Module 2-Amp

SKU: 1UJ82CA748
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The L298N Motor Driver Module – 2 Amp is a dual H-Bridge motor control module designed to control the speed and direction of two DC motors independently or drive one bipolar stepper motor. Built around the popular L298N dual full-bridge driver IC, the module allows low-current control signals from a microcontroller to operate motors requiring higher voltage and current. The...
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The L298N Motor Driver Module – 2 Amp is a dual H-Bridge motor control module designed to control the speed and direction of two DC motors independently or drive one bipolar stepper motor. Built around the popular L298N dual full-bridge driver IC, the module allows low-current control signals from a microcontroller to operate motors requiring higher voltage and current.

The module supports bidirectional motor rotation through its four digital control inputs and motor speed adjustment through PWM signals applied to the Enable pins. It is widely used in mobile robots, line follower robots, robotic vehicles, conveyor systems, automated mechanisms, and educational electronics projects.

The board typically includes flyback protection diodes, a 5V regulator, screw terminals for motor and power connections, Enable jumpers, and a large heatsink for heat dissipation. The L298N driver can deliver up to 2A peak current per channel under suitable cooling conditions, while practical continuous current capability is lower and depends on supply voltage, cooling, PCB design, and ambient temperature.

Key Features

  • Based on the L298N dual H-Bridge motor driver IC
  • Controls two DC motors independently
  • Can control one bipolar stepper motor
  • Bidirectional motor rotation control
  • Supports forward, reverse, stop, and braking functions
  • PWM-based motor speed control
  • Up to 2A peak output current per channel
  • Wide motor supply voltage range
  • Separate motor power and logic control sections
  • Built-in 5V voltage regulator on common module versions
  • Onboard flyback protection diodes
  • Large heatsink for improved heat dissipation
  • Enable jumpers for convenient full-speed operation
  • Screw terminals for motors and power supply
  • Easy interfacing with microcontrollers
  • Suitable for robotics and automation applications

Shipping & Returns

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Specifications

Specifications:

Module Type: Dual H-Bridge Motor Driver Module
Driver IC: L298N
Number of H-Bridges: 2
Number of DC Motors Supported: 2
Stepper Motor Support: 1 Bipolar Stepper Motor
Motor Supply Voltage: Typically 5V to 35V DC for common modules
Maximum IC Supply Voltage: Up to 46V DC
Logic Supply Voltage: 5V DC
Logic Input Voltage: TTL Compatible
Peak Output Current: Up to 2A Per Channel
Recommended Continuous Current: Approximately 1A to 1.5A Per Channel with Adequate Cooling, depending on operating conditions
Maximum Total Power Dissipation: Device and Cooling Dependent
Control Method: Digital Direction Control and PWM Speed Control
PWM Input: ENA and ENB Pins
Voltage Drop: Approximately 2V to 4V Through Driver, Depending on Load Current
Protection Diodes: Onboard Flyback Diodes on Common Modules
Voltage Regulator: Onboard 5V Regulator on Most Module Versions
Cooling: Aluminum Heatsink
Motor Output Channels: OUT1, OUT2, OUT3 and OUT4
Operating Temperature: Approximately -20°C to +135°C at IC junction, operating conditions dependent
Typical Module Dimensions: Approximately 43mm × 43mm × 27mm
Mounting Type: PCB Module with Mounting Holes
Compatibility: Arduino UNO, Nano, Mega, ESP32, STM32, Raspberry Pi, PIC, AVR, 8051 and other microcontrollers

Additional Resources

FAQ

1. What is the L298N Motor Driver Module used for?

The L298N module is used to control the speed and direction of DC motors using signals from a microcontroller. It can control two DC motors independently or one bipolar stepper motor.

2. Can the L298N module control motor speed?

Yes. Motor speed can be controlled by applying PWM signals to the ENA and ENB pins. The IN1–IN4 pins are used to control the direction of the motors.

3. Is the L298N compatible with Arduino and ESP32?

Yes. The module can be controlled by Arduino, ESP32, STM32, Raspberry Pi, PIC, AVR, and other microcontrollers using digital and PWM signals.

4. Can the L298N really provide 2A continuously per motor?

The L298N IC is commonly rated for up to 2A peak current per channel, but practical continuous current is generally lower due to heat generation and voltage drop. Adequate cooling and proper operating conditions are required for higher-current loads.

5. Why does the motor receive less voltage than the power supply voltage?

The L298N uses bipolar transistor output stages that create a noticeable internal voltage drop. Depending on motor current, the motor may receive approximately 2V to 4V less than the applied motor supply voltage.