Direct connection (via an optocoupler to eliminate any interference) of a reed sensor integrated into my water meter and located approximately 40m against the wall of my property. The system measures, ...

Arduino Uno Soil moisture sensor Breadboard 12V water pump 12V power supply Wiring cables Chocolate block connector for the power supply Tubing ...

Here is a tested Arduino project that uses 3 sensor probes as water level indicator with 3 leds and one LCD display + a simple controller that turns on a motor when the water has reached the desired ...

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 ...

This project is an Arduino-based water flow meter system that uses a flow sensor to measure the water flow rate and display the results on an I2C LCD. The system calculates the flow rate in liters per ...

Circuit Setup: The moisture sensor analog output connects to the Arduino analog input pin. The relay module is connected to a digital output pin to control the pump. The water pump is powered through ...