Year: 2025
Type: article
Abstract: : In this project, we utilize a Passive Infrared (PIR) motion sensor, a widely employed technology in security and automation systems such as burglar alarms. The PIR sensor operates by detecting infrared radiation emitted by objects with temperatures above absolute zero. While infrared wavelengths are invisible to the human eye, the electronic components within the PIR sensor can detect and respond to changes in infrared radiation. This sensor is considered passive, as it does not emit any signals but instead monitors the ambient infrared signature of its surroundings. Any movement within the sensor's detection area disrupts this signature, triggering a response. By leveraging this capability, the project aims to demonstrate the practical application of PIR sensors in motion detection systems, highlighting their effectiveness, reliability, and versatility in various scenarios.
Language: English
Topic: Arduino and IoT Applications
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4409404225