Locate your Proteus installation folder (usually C:\Program Files (x86)\Labcenter Electronics\Proteus 8 Professional\DATA ). Navigate to the LIBRARY folder.
Simulating a water flow sensor in Proteus requires a clever workaround because the software lacks a native, dedicated YF-S201 component. The YF-S201 sensor operates by using a internal magnetic Hall effect sensor that outputs a digital pulse every time the internal turbine spins.
Simulating the YF-S201 is crucial for validating software logic before hardware assembly. A Proteus model allows you to: yf-s201 proteus library
// Formula: Frequency / 7.5 = L/min flowRate = ((1000.0 / (millis() - oldTime)) * pulseCount) / 7.5;
Pulse Frequency (Hz)=7.5×Flow Rate (L/min)Pulse Frequency (Hz) equals 7.5 cross Flow Rate (L/min) Setting Up the Proteus Simulation Environment The YF-S201 sensor operates by using a internal
Change the simulated flow rate during runtime (Proteus allows parameter animation). Watch the serial output update accordingly. This validates your firmware logic completely.
Before diving into simulation, it is essential to understand the hardware being emulated. The Watch the serial output update accordingly
To use the YF-S201 Water Flow Sensor Go to product viewer dialog for this item.
: In Proteus, custom sensors often include a "Test Pin." Connect a Potentiometer or Logic State to this pin to manually simulate the flow rate by changing the voltage. 5. Troubleshooting
Restart Proteus and search for "Water Sensor" in the component library. Place the sensor and double-click it to Edit Properties Attach the WaterSensorTEP.HEX file in the "Program File" section to enable sensor logic. The Engineering Projects Technical Specifications for Design 4211421036/YF-S201 Water Flow - PlatformIO Registry
