To simulate the in Proteus, you typically need two separate library components: the Proteus simulation model (the visual/functional part in your schematic) and the Arduino library (the code that runs on your virtual microcontroller). 1. HX711 Proteus Simulation Library
Copy both HX711TEP.IDX and HX711TEP.LIB into the LIBRARY folder. hx711 proteus library download
void setup() Serial.begin(9600); scale.begin(A1, A0); // DT, SCK scale.set_scale(2280.f); // Calibration factor scale.tare(); // Reset to zero HX711 24-bit ADC To simulate the in Proteus,