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Before starting this course, learners should have:

• Basic understanding of electronics fundamentals (voltage, current, circuits)

• Familiarity with microcontrollers (preferably Arduino)

• Knowledge of basic components like resistors, capacitors, and DC motors

• Access to the following hardware:

• L298N Motor Driver Module

• Arduino Uno (or equivalent microcontroller)

• DC motors / geared motors

• Power supply (7V–12V recommended)

• Connecting wires and breadboard

• Basic programming knowledge in Arduino IDE

This course provides a comprehensive understanding of the L298N Dual H-Bridge Motor Driver Module, a widely used component in robotics and embedded systems. Learners will explore how the module acts as an interface between low-power control systems and high-power motors.

The course covers:

• Internal structure and working of the H-Bridge circuit

• Detailed explanation of all module components including IC, diodes, capacitors, and voltage regulator

• Power management and safe usage practices

• Motor control techniques such as direction control and speed regulation using PWM

• Real-world applications in robotics projects

By the end of the course, learners will be able to confidently integrate the L298N module into their own robotics systems and troubleshoot common issues.

After completing this course, learners will be able to:

• Understand the working principle of a dual H-Bridge motor driver

• Identify and explain all components of the L298N module

• Connect and configure the module with a microcontroller

• Control motor direction using logic pins (IN1–IN4)

• Regulate motor speed using PWM via ENA and ENB pins

• Apply proper power supply techniques and use the 5V regulator safely

• Understand the importance of flyback diodes and decoupling capacitors

• Implement L298N in real-world robotics applications

• Diagnose and troubleshoot common motor driver issues