A comprehensive Arduino-based gas detection and security system that combines gas sensing capabilities with password protection. This project uses an MQ-2 gas sensor to detect various gases and ...

Abstract: Automatic Smart Plant Watering System is a smarter solution that works on Arduino Uno, which can automatically operate for plant watering at optimal moisture conditions of soil. It checks ...

Abstract: A cascaded ultraviolet (UV) adhesive-based fiber-optic Fabry-Perot (FP) sensor utilizing the Vernier effect is proposed and experimentally validated. The sensor consists of two cascaded FP ...