The YF-S201 Proteus Library is a third-party, user-created simulation model designed to emulate the behavior of the physical sensor within the Proteus ISIS environment.
The library creator might have used a different K-factor. Real YF-S201 K-factors vary between 450 and 520 pulses per liter. Edit the library properties (Right-click → Edit Properties) to adjust the PulsePerLiter parameter if exposed. yf-s201 proteus library
| YF-S201 | Potentiometer | Arduino Uno | | :--- | :--- | :--- | | Output Pin (Yellow) | – | Digital Pin 2 (Interrupt 0) | | VCC (Red) | – | +5V | | GND (Black) | – | GND | | Input (of YF-S201 model) | Wiper (Center) | – | | Potentiometer ends | +5V and GND | – | The YF-S201 Proteus Library is a third-party, user-created
: Connect the signal pin to an interrupt-capable pin on your simulated microcontroller (e.g., Digital Pin 2 on Arduino Uno) to accurately count pulses. lcd.print(" L/min ")
// Display lcd.setCursor(0, 0); lcd.print("Flow: "); lcd.print(flowRate); lcd.print(" L/min ");
Integrating the YF-S201 into your Proteus project requires an understanding of its operating parameters: 4211421036/YF-S201 Water Flow - PlatformIO Registry