Forgot to connect the GND pin of the sensor to the GND of the microcontroller. Fix: All grounds must be common in Proteus simulation. Check the "Netlist" via the Design menu.
Seeing real-time data on the digital display during simulation. Where to Download the Voltage Sensor Proteus Library voltage sensor proteus library
This document explains voltage sensors as used in Proteus (Labcenter Electronics) simulations, how to obtain or build Proteus library parts for voltage sensing, common sensor types and their Proteus modeling approaches, practical usage in simulations, and tips for accurate and realistic results. Forgot to connect the GND pin of the
To use a voltage sensor in Proteus, follow these steps to add the necessary files to your software's internal folders: practical usage in simulations