Development of Polyaniline Composite based Humidity Sensor

Abstract

Humidity is an important environmental element because it influences weather, climate, and global climate change. Understanding how interior conditions are affected by humidity will aid in the storage of sensitive material. A sensor is a device that detects and responds to information or facts about the environment. The relevant input could be light, fire, motion, moisture, friction, or any other type of environmental existence. Among the numerous types of sensors accessible are temperature sensors, pressure sensors, humidity sensors, gas and alcohol sensors, and so on. Each sensor has a particular operating principle depending on the sort of physical quantity that is detected.