Look at the bottom output window to locate the compiled .hex file path.
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Ensure you pasted both .lib and .idx files into the correct folder. Check that you did not accidentally paste them into the Program Files directory instead of the hidden ProgramData directory. hx711 proteus library
The HX711 Proteus library is a set of custom model files that replicate the behavior of the real HX711 IC within the Proteus VSM (Virtual System Modeling) environment. Why Use It?
The HX711 Proteus library is a powerful tool for designing and simulating accurate weight measurement systems. Its high accuracy, flexibility, and ease of use make it an ideal choice for various applications. By following the steps outlined in this article, users can effectively use the HX711 Proteus library to create reliable and accurate weight measurement simulations. Look at the bottom output window to locate the compiled
The is a 24-bit analog-to-digital converter (ADC) designed for weigh scales and industrial control applications . Simulating this sensor in Proteus Design Suite allows you to test your weight-measurement circuits and microcontroller code without needing physical hardware.
// Pin Definitions const int HX711_DOUT = A1; const int HX711_PD_SCK = A0; void setup() Serial.begin(9600); pinMode(HX711_PD_SCK, OUTPUT); pinMode(HX711_DOUT, INPUT); // Reset the HX711 digitalWrite(HX711_PD_SCK, HIGH); delayMicroseconds(60); digitalWrite(HX711_PD_SCK, LOW); long readHX711() long count = 0; // Wait for the data pin to go low (indicates data is ready) while (digitalRead(HX711_DOUT) == HIGH); // Read 24 bits of data for (int i = 0; i < 24; i++) digitalWrite(HX711_PD_SCK, HIGH); delayMicroseconds(1); count = count << 1; digitalWrite(HX711_PD_SCK, LOW); if (digitalRead(HX711_DOUT) == HIGH) count++; delayMicroseconds(1); // 25th pulse sets the channel gain to 128 for the next reading digitalWrite(HX711_PD_SCK, HIGH); delayMicroseconds(1); digitalWrite(HX711_PD_SCK, LOW); delayMicroseconds(1); // Convert 24-bit two's complement to sign-extended 32-bit long if (count & 0x800000) count return count; void loop() long raw_weight = readHX711(); Serial.print("Raw Simulation Reading: "); Serial.println(raw_weight); delay(500); Use code with caution. Testing the Simulation Check that you did not accidentally paste them
Complete Guide to the HX711 Proteus Library for Weight Scale Simulation
Another creative application integrates an HX711‑based load cell with a servo motor. When the weight of the food drops below a threshold, the feeder dispenses more food. The entire control logic can be simulated in Proteus before committing to hardware.
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