Abstract: This paper presents an LC passive wireless sensor for monitoring both humidity and pressure by using a relay switch. The LC sensor system consists of an inductor, two capacitors, and a relay ...
Abstract: This research paper presents the design and implementation of a three-floor lift system utilizing Programmable Logic Controller (PLC) technology. The primary objective is to develop a ...
A few days tinkering with my Spider once again. And not the most pleasant type of tinkering. Electrical problems! As a ...