Water Flow Rate Logger
Mechanical
Intermediate
ESP32
Arduino C++
About this project
Build an advanced flow rate measurement system using ESP32 with YF-S201 turbine flow sensor for real-time fluid flow analysis. Measure volumetric flow rate, calculate total volume dispensed, determine Reynolds number, analyze flow characteristics, log data with timestamps to SPIFFS/SD card, and display live flow graphs on web dashboard. Achieve ±2% accuracy for flow rates from 1-30 L/min with web-based monitoring, totalizer function, leak detection alerts, and CSV data export. Perfect for fluid mechanics education, water management systems, chemical process monitoring, and hydraulic system analysis.
What you get
- Complete, commented source code
- Full components list with quantities
- Pin-by-pin wiring guide and connection table
- Step-by-step upload and testing guide
- Project report (.docx, IEEE style)
- Presentation slides (.pptx)
