you plan to use for your design (e.g., ESP32, STM32, PIC).
The frequency of these pulses is directly proportional to the flow rate of the liquid.
Attach the "OUT" pin to a counter module. The exclusive model allows you to rename "Flow Rate" to "Belt Speed (m/s)" in the schematic annotation—perfect for factory automation training.
When water flows through the valve, it forces the internal rotor to spin. The speed of the rotation changes in direct proportion to the velocity of the liquid. The embedded magnet passes by the Hall effect sensor with every rotation, generating a series of digital high/low voltage pulses (square waves). Key Technical Specifications yfs201 proteus library exclusive
Open ISIS Schematic Capture in Proteus and pick the following components from the library manager ( P shortcut): (Requires an Arduino Proteus library) YF-S201 Flow Sensor (From your newly installed library) LM016L (Standard 16x2 LCD) Virtual Terminal (To monitor serial debug messages) 2. Wiring Diagram Connections
Acquire the custom library zip file from a trusted electronics resource or open-source repository. Ensure the package contains two vital files: YFS201_Library.IDX (Index file) YFS201_Library.LIB (Library file) Step 2: Locate the Proteus Library Directory
to test the pulse counting logic for this sensor in your simulation? you plan to use for your design (e
Since a physical "flow" can't exist in software, you need a workaround:
In the component's properties dialogue, add a property named FlowRate .
Integrating the exclusive library files into your Proteus environment takes only a few minutes. Step 1: Download and Extract The exclusive model allows you to rename "Flow
Search for or "Water Flow Sensor" in the component picker. Place the component on your schematic workspace.
void loop() // Calculate flow rate based on pulse count // YFS201 Factor: 7.5 * pulseCount (approx) flowRate = (pulseCount / 7.5); Serial.print("Flow Rate: "); Serial.print(flowRate); Serial.println(" L/min"); pulseCount = 0; delay(1000);
In the world of embedded systems and simulation, (from Labcenter Electronics) remains the gold standard for circuit design, PCB layout, and virtual microcontroller testing. However, one of the biggest headaches for hobbyists and professionals alike is the lack of ready-to-use simulation models for specific sensors—like the popular YFS201 Hall-Effect Water Flow Sensor .
Common weaknesses and risks