To measure the pulses, we are going to use Arduino UNO. The pic below shows you the pinout of the water flow sensor. The water flow sensor circuit diagram is shown below to interface a water flow ...

By counting the pulses from the output of the sensor, we can easily calculate the water flow rate (in litre/hour – L/hr) using a suitable conversion formula. The Arduino Sketch (code) uses the ...

Presented here is a circuit that measures the amount of water in litres. Circuit diagram of the water flow meter is shown in Fig. 1. The circuit is built around Arduino Uno board (Board1), 16×2 LCD ...

This project implements a water flow meter with an integrated pump control mechanism. It measures the flow rate of water and controls a pump accordingly. The system utilizes an Arduino board, a flow ...

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 ...

The block diagram of Arduino based liquid vending machine ... is sufficient amount of liquid in the source (water tap or container). Less amount of liquid in the source means less pressure in liquid ...

As shown in the above musical fountain circuit diagram, the sound sensor ... to flow across the pump to activate the water flow. Otherwise the pump will remain OFF. The HIGH/LOW pulses are generated ...

This research study intends to create an Internet of Things (IoT)-based leak detection system using the Arduino IDA open source software. To measure water flow, we designed a prototype with two ...

Abstract: Emergence of Controlled Environment Agriculture (CEA) ranging from computer controlled water irrigation system to lightning and ventilation has changed the conventional scenario of farming.