One of the major problems faced by most countries today is water scarcity. This scarcity is mainly due to the wastage of water. There is an urgent need to control water wastage to protect the ...

A fully functional Arduino-based blind stick that enhances mobility and safety with real-time detection of people, obstacles, water, and falls, using a combination of sensors and modular feedback ...

Turbidity is an internationally recognized criterion for assessing drinking water quality, and a Turbidity Meter is an optoelectronic instrument that assesses turbidity by measuring the scattering of ...