Overall installation Inside the box "Sensor" 2 wire cable with stone sinker About An arduino based water sensor which send pushover alarm messages.

Alarm when a pool, fish tank, or other reservoir filled via hose is about to overflow. Uses Arduino and Ultrasonic sensor. The original device was built after a giant fish tank I fill via hose ...

Further, a water flow sensor will be a good addition to projects like Automatic Water Dispenser and Smart Irrigation Systems where we need to monitor and control the flow of liquids. In this project, ...

The experiment is for switching an acoustic sounder as a rain alarm after a predetermine time. It may, however, be tinkered for a number of other applications. Needless to say, this is a simple ...

The turbidity sensor Arduino circuit will give you a general indication of water quality. But if your interest is in drinking water safety, you will need to add to that with professional tests and ...

The traditional single sensor alarm system has been difficult to meet the requirements of multiple pollutants detection at the same time, so this research proposes a multi-sensor integrated ...

However, if you’re just looking to catch a sandwich thief at work or a cat spilling over all you water bottles, then Make shows you how to build an alarm system with an Arduino and a USB camera.

LPG is an alternative fuel used for daily use. Due to its low cost and ease of installation. This article covers an Arduino-based gas detection system that uses an Arduino UNO R3 board and gas sensors ...