The code uses an external interrupt on the arduino s digital pin 2.
Water flow sensor arduino lcd.
This is used to read the pulses coming from the flow meter.
The connection of the water flow sensor and lcd 16x2 with the arduino is given below in table format.
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 this is a very wonderful project that can be used in industry or at home or at water flow measurement application in water tap tunnel river etc.
In this post we are going to construct a digital water flow meter using arduino and 16 x 2 lcd display.
Water flow sensor for flow rate volume measurement using arduino code along with.
The water flow sensor has 3 different wires red yellow and black as shown in the figure below.
Uploading the flow meter code to the arduino and measuring water flow rate.
When the water flows through the rotor rotor rolls and the speed.
If you are new to arduino and lcds you can consider reading this interfacing arduino and lcd article.
The water flow sensor circuit diagram is shown below to interface a water flow sensor and lcd 16x2 with arduino.
When the arduino detects the pulse it immediately triggers the pulsecounter function.
How to use water flow sensor arduino tutorial.
Flow sensor helps you to calculate the flow rate and volume of liquid that has passed through the pipe.
The red wire is.
Lcd 16 x 2.
Upload the flow meter code to your arduino.
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.
In this project use the yf s201 1 2 inch water flow sensor to measure the water flow rate l min and display it on an lcd.