Most problems with this sensor in simulation stem from the fact that the HX711 communicates via a non-standard serial protocol, so you need a specific simulation model to handle the timing.
Restart the software, then search “HX711” in Pick Devices.
Proteus 8 Professional
C:\ProgramData\Labcenter Electronics\Proteus 8 Professional\LIBRARY
: Close and reopen the software to refresh the component list. Run as Administrator : If the library doesn't appear, try running Proteus as an administrator to ensure it has permission to read the new files. Usage Tips Search Keyword
Locate HEX: This creates a .hex file in your project folder.