If using a component, double-click it during the simulation run to manually alter the frequency (Hz).
Click the button at the bottom-left of the Proteus window to begin evaluation.
(the yellow wire) that the Arduino or microcontroller interprets. 🛠 How to Set Up the YF-S201 Proteus Library
Connect the to an interrupt-capable pin (e.g., Arduino Pin 2). 2. Setting Up the Simulation (Hex File) yfs201 proteus library
: Always prefer libraries that come with both an .IDX file and a .LIB file . Proteus’s library mechanism uses a double‑index architecture: the .LIB file is the binary model container (holding electrical characteristics, SPICE sub‑circuits, PCB footprints, etc.), and the .IDX file is a plain‑text index that tells Proteus how to find each component inside the .LIB file. The two must be strictly paired ; if you have one without the other, the component may appear in the picker but will fail to place or simulate.
Because Proteus cannot pump actual water through your computer, the simplifies the simulation. It replaces fluid dynamics with user-controlled hardware inputs.
Despite a correct installation, you may face errors. Here is the fix guide. If using a component, double-click it during the
If Proteus is open, close it completely and relaunch.
This code uses hardware interrupts to measure the output frequency from the Proteus sensor model, converting it into Liters per minute (L/min) and total volume.
water flow sensor library for Proteus allows you to simulate a Hall Effect-based water flow meter in a virtual environment. While not a native Proteus component, third-party libraries—such as those from The Engineering Projects 🛠 How to Set Up the YF-S201 Proteus
The Arduino cannot tell the difference between pulses from a real YF-S201 wheel and pulses generated by a Proteus digital clock generator. Step 2: Circuit Schematic Design in Proteus
| Pin Name | Physical Wire Color | Connection in Proteus | | :--- | :--- | :--- | | | Red | Connect to +5V terminal (Virtual Power) | | GND | Black | Connect to Ground (Virtual Ground) | | OUT | Yellow | Connect to any GPIO input pin (e.g., Arduino Pin 2) |
Download a trusted "Sensor Library for Proteus" containing the Flow Sensor (often bundled in Arduino sensor packs). Extract the downloaded zip archive. Locate the .IDX and .LIB files.