May 20, 2024 · The YF-S201 Hall effect water flow sensor for arduino simplifies water flow measurement with its three-wire configuration. The sensor’s wires include red for power (5-24VDC), black for ground, and yellow for Hall effect pulse output.

In this tutorial, we will learn to use the YF-S201 water flow Sensor to measure flow rate of water. Firstly, we will see an introduction of flow rate sensors that is why and where to use flow sensors. Secondly, we will discuss its pinout diagram and working.

Mar 17, 2022 · In this project, we are going to build a water flow sensor using Arduino. We will interface the water flow sensor with Arduino and LCD, and program it to display the volume of water, which has passed through the valve.

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.

Feb 2, 2025 · In this project, we will interface YFS201 Hall Effect Water Flow Sensor with Arduino for measuring flow rate and volume of water or any other liquid.

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.

Jun 3, 2024 · Real-time Water Flow Monitoring System with Flow Rate Display and Threshold Alert

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.

Mar 26, 2024 · In this project, I will show you how to interface a Water Flow Sensor with Arduino. Using this Arduino Water Flow Sensor tutorial as a reference, you can implement a system which can measure the quantity of water (or any liquid) flowing through a pipe.

Oct 22, 2023 · Flow sensors are put in the water supply or pipes to measure how much and how fast the water moves through them. In this tutorial, we will interface “Water Flow Sensor YF-S201 with Arduino” to measure its flow rate. So let’s get started! flow_frequency++; pinMode(flowsensor, INPUT); digitalWrite(flowsensor, HIGH); // Optional Internal Pull-Up.