Abstract: Wireless Sensor Network (WSN) has been used in various fields and for various applications. This includes environmental monitoring, volcanic activity monitoring, supporting components in ...

Sometimes we need a non-contact liquid level sensor. There are several ways to build that, but the easiest is to try an optical liquid level sensor. You may already have an idea in mind since you are ...

In Part 1 of this article, we explained popular liquid-level sensing methods and their limitations. We also delved into why capacitive-sensing techniques are superior to traditional methods used for ...

FloodShield: Multi-Sensor Flood Detection & Prevention System FloodShield is an Arduino-based automated monitoring system designed to provide early flood warnings and water level management through ...