Vary the potentiometer to change the input voltage. The LCD should update dynamically to display the calculated voltage. Troubleshooting Common Errors
Proteus Design Suite does not always include a dedicated, visual "voltage sensor module" (like the physical ZMPT101B or standard resistive voltage divider modules) in its default installation. However, you can easily simulate voltage sensing using built-in components or by installing custom Proteus libraries. This article covers how to find, install, and use a voltage sensor in Proteus. Understanding Voltage Sensing in Proteus voltage sensor proteus library
Connect the OUT (or Analog) pin of the sensor to the Arduino's A0 pin. Vary the potentiometer to change the input voltage
Compile this code, export the .HEX file, and load it into your Proteus Arduino component to start simulating accurate voltage tracking. However, you can easily simulate voltage sensing using
A voltage sensor determines the electrical potential difference between two points in a circuit. In the physical world, these sensors step down high voltages to a safe, low-voltage level (usually 0-5V) that a microcontroller like Arduino can read. In Proteus, you can achieve voltage sensing in two ways:
Visualize how AC sine waves are transformed into readable signals. How to Find and Install the Library