However, before building physical hardware, engineers and hobbyists often simulate their circuits using (ISIS). The problem? Proteus does not come with a built-in HX711 library.
Since the HX711 is not a default component in Proteus, you must manually add it: Download the Files : Look for a trusted package containing . Resources like The Engineering Projects or specialized Proteus library sites are common sources. Locate the Library Folder : Navigate to your Proteus installation directory (usually hx711 proteus library
If no library works, use:
Follow these steps to install the library into your Proteus software (works for Proteus 8 and above): Since the HX711 is not a default component
Let's build a simple digital weighing scale. #include "HX711
#include "HX711.h" // Define pin connections const int LOADCELL_DOUT_PIN = 3; const int LOADCELL_SCK_PIN = 2; HX711 scale; void setup() Serial.begin(9600); scale.begin(LOADCELL_DOUT_PIN, LOADCELL_SCK_PIN); // Tare the scale on startup scale.set_scale(); scale.tare(); void loop() if (scale.is_ready()) long reading = scale.read(); Serial.print("HX711 Value: "); Serial.println(reading); else Serial.println("HX711 not found."); delay(500); Use code with caution. Generating the Hex File Open the Arduino IDE.