In this tutorial you will learn how to use one water flow sensor with an Arduino board. The water flow sensor consists of a plastic valve body, a water rotor and a hall-effect sensor. When the water flows through the rotor, rotor rolls and the speed of it changes with a different rate of flow.

May 20, 2024 · In this Arduino project, we will learn what is a water flow sensor, how a water flow sensor works, and how to interface it with Arduino to measure the water flow rate and calculate the volume of the water passed through the sensor.

May 11, 2020 · How to use the water flow sensor with Arduino. For the YF serial, there are 3 wires: Yellow for pulse output. For the Atmega 328-based board like Arduino UNO and Seeeduino V4.2. There are two digital pins that can be used as an interrupt. Digital pin 2 for interrupt 0, and digital pin 3 for interrupt 1.

Water Flow Sensor Pinout diagram, working, interfacing with Arduino, measure and display flow rate on LCD and Serial monitor, Applications

Jun 28, 2015 · In this tutorial we will be connecting a liquid flow sensor to an Arduino and writing code to measure the amount of liquid passing the sensor.

Feb 9, 2025 · Water Flow Sensor Arduino, Water Flow Rate & Volume Measurement- In this Tutorial, you will learn how to accurately measure the Water Flow Rate and Water volume using the Water Flow Sensor YF-S401, Arduino UNO, and a 12v DC Water Pump.

Mar 23, 2018 · Use this Arduino flow rate sensor with a solenoid valve to monitor and control the water used. You can use it in your gardening system, or interface it with an LCD display for other applications that require you to measure water flow rate and quantity.

Jul 22, 2020 · In this tutorial i am going to teach you about how to use arduino flow meter to measure the amount of water passing through the water valve. Flow meter is actually a valve. One can control the valve manually and digitally in order to limit the flow of water through the pipe.

May 6, 2019 · The flow meter featured in this tutorial contains a fixed-position hall-effect sensor and a magnet on one of the teeth of the turbine. As the turbine rotates with water entering, the magnet comes into close proximity to the hall-effect sensor.

In this tutorial, we will measure the water flow rate and volume using an Arduino and a Flow Sensor. In this circuit, the water flow sensor is linked to an Arduino and an LCD, which is programmed to display the volume of water that has passed through the valve.