L298N Dual Motor Driver Module

L298N Dual Motor Driver Module – Modules Category

The L298N is a compact, dual‑channel H‑bridge driver that lets you control two DC motors or one stepper motor from a microcontroller (Arduino, Raspberry Pi, ESP32, etc.) with up to 2 A per channel and a voltage range of 5 V–35 V. Housed in a sturdy heat‑sink‑mounted board, the module includes built‑in protection diodes, enable pins, and easy‑to‑wire screw terminals, making it perfect for rapid prototyping of robots, automated vehicles, and kinetic art projects.

Students who work with the L298N will learn how to translate high‑level code into real‑world motion: they’ll program PWM speed control, direction changes, and braking, explore the physics of torque and power, and troubleshoot current‑draw and heat‑dissipation issues. The hands‑on experience reinforces concepts in electrical engineering (circuit design, Ohm’s law), computer science (control algorithms, debugging), and mechanical engineering (gear ratios, motion planning).

Key Features

• Dual H‑bridge, 2 A continuous per channel (peak 3 A)
• Wide supply range (5 V–35 V) for DC and stepper motors
• On‑board heat sink and over‑current protection
• Separate ENA/ENB and IN1–IN4 pins for precise PWM speed and direction control
• Screw‑terminal connections for quick wiring and secure motor mounting

Because the module bridges software and hardware in a tangible way, it’s an ideal STEAM tool: it encourages interdisciplinary problem‑solving, sparks creativity in building moving projects, and provides a robust platform for iterative design and testing. Whether students are constructing a line‑following robot, a solar‑powered boat, or an interactive kinetic sculpture, the L298N gives them the reliable motor control they need to bring their ideas to life.