ESP32 Potentiometer Variable Resistor Project

The ESP32 Potentiometer Variable Resistor project demonstrates how to read and monitor analog values from a potentiometer using an ESP32 microcontroller. Potentiometers are widely used for controlling analog signals in various applications such as volume control, motor speed adjustment, and sensor calibration.

Components Needed

• Power Supply

Block Diagram

Circuit Setup

Connecting the Potentiometer to ESP32:

Instructions

Setup:

Initialize serial communication for debugging purposes using

Define the GPIO pin connected to the potentiometer (

Operation:

• Use
• Print the read value to the Serial Monitor using

Considerations:

Applications