Flow Sensor

A flow meter is a device used to measure the volume or mass of a gas or liquid. Flow meters are referred to by many names, such as flow gauge, flow indicator, liquid meter, flow rate sensor, etc. depending on the particular industry.

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Smart Building: Household Utility Monitoring System

“Use flow rate sensor to capture water consumption in household and provide visual information via web apps. 1.0 Background: The project aims to use a flow-rate sensor to capture water consumption of a household and upload the information of …

Save Water & Money With the Shower Water Monitor

“Which uses more water - a bath or a shower? I was recently thinking about this question, and I realized that I don’t actually know how much water is used when I shower. I know when I’m in the …

boozer - Kegerator Monitoring Toolkit

“Kegerator monitoring/volume tracking tool writting in Python. Track the remaining beer volume of your kegs! Flow sensors keep a running log of your remaining beer volume, using SQLITE. Slack & Twitter functionality. Sharing is caring. Temperature Monitoring. via sensors2json microservice …

DIY Moisture-Based Smart Irrigation

“We know that plants require water as it acts as a transportation medium for nutrients by carrying the dissolved sugar and other nutrients through the plant. Without water, plants will wither. However excessive watering will fill pores in the soil …

DIY DAQ: Make an Arduino Data Acquisition System

“This project was made as part of my senior project at my university. The idea behind the device was to make a data logger that can be carried around a lab without the need to connect to a computer. In …

Control the Injection of a Liquid

“Control the injection of a liquid with GOBLIN 2 from anywhere via Ubidots platform. In this example I’ll show you an application where I’ll be able to control the amount of liquid to be injected in milliliters from …

Building a Shower Timer with an ESP8266

“Dads, you too can enjoy that warm trickling feeling of a hot shower once again without rising at the crack of dawn. Necessity is the mother of invention, and in my house, with two teenage daughters, I had to end …

Arduino controlled Beermachine/ dispenser

“Hello world, a few weeks ago I decided to upgrade my homebrewing setup from bottling to kegging. In this process, I decided I wanted to make the dispenser automated. Also with a payment system. The intention of the payment system …

Arduino Flowmeter with a state machine

“My boss has been got a flowmeter for several years. This one was manufactured by a famous company : PARKER. But this analog flowcoder was broken: no signal from the measurement circuit inside. So I decided to repair it in a …