Overview

This experiment shows how to design and use a variable voltage regulator to provide a stable output voltage.

Components Required

• LM317 Adjustable Voltage Regulator
• Resistors
• Capacitors
• Power supply
• Multimeter
• Breadboard and wires

Procedure

1. Set up the LM317 voltage regulator with resistors to set the output voltage.

2. Use a multimeter to measure the output voltage and adjust the resistors to change the voltage.

Expected Result

The output voltage will vary based on the resistor values, demonstrating a stable regulated voltage supply.