: A square wave where the frequency changes based on water velocity. Pulse Rate : Approximately 450 pulses per liter : Flow rate (L/min) = Pulse Frequency (Hz) / 7.5. PlatformIO Registry Adding the Library to Proteus If you have downloaded a custom library file (usually files), follow these steps to install it:
This step validates whether your library is functioning or if your Windows installation corrupted the .LIB file. yfs201 proteus library
Open the downloaded ZIP file. Copy the .LIB and .IDX files associated with the YFS201 sensor. : A square wave where the frequency changes
By following this guide, you can install, simulate, and even customize your own YFS201 flow sensor model. Remember to calibrate real hardware later, but let Proteus handle the heavy lifting of early development. Open the downloaded ZIP file
Build an astable multivibrator using a 555 timer and a potentiometer. Adjusting the pot changes the frequency sent to the MCU. This is an excellent analog hardware simulation of the YFS201.
void flow() // Interrupt function flow_frequency++;