Overview

This experiment demonstrates how to use an H-Bridge circuit with transistors to control the direction of a DC motor.

Components Required

• 4 NPN transistors
• DC motor
• Resistors
• Power supply
• Diodes
• Breadboard and wires

Procedure

1. Set up the H-Bridge configuration with the 4 NPN transistors.

2. Connect the motor and power supply accordingly.

3. Use digital signals to control the transistors and reverse the motor's direction.

Expected Result

The DC motor will rotate in both directions based on the control signals provided to the transistors.