This project is a smart, Arduino Nano-based automatic liquid dispensing system. It uses a water pump, solenoid valve, and flow sensor to control the amount of liquid dispensed. A Nextion display is ...

If you're looking for ways to use less water, Instructables user tamberg developed a DIY water faucet sensor that shows you when you've used up a liter. Using an Arduino, flow sensor, and colored LEDs ...

🚰🔬 Arduino-Based Water Quality Testing Device – Affordable Tech for Safer Water 🔬🚰 Water quality directly affects public health, yet many households and rural communities still lack tools to ...