The The Photon Sentinel: A Light-Dependent Security System for Domestic and Professional Environments

Authors

  • Muhammad Shehzore Hashmi Isra University, Hyderabad
  • Muhammad Shahjahan Hashmi
  • Bibi Alisha Sanam Talpur
  • Muhammad Saood
  • Zahid Muhammad
  • Aijaz Akhtar
  • Saad Khan Baloch

Keywords:

LDR, security system, LED, voltage regulator, BC547 transistor

Abstract

Security in one's home has always been a worry. Numerous home-based security systems have been created and put into place to protect their welfare as technology develops at a rapid pace. A crucial tool for preventing unauthorized entry into our homes is a home security system. In this study, we introduce a security system that can be applied in both private and public settings. The proposed system measures the light intensity with a light-dependent resistor (LDR). The LDR sensor measures the brightness, produces a theft alarm, and illuminates the area. It is an easy-to-use, cost-effective, convenient, and reliable security system for room lockers in residences and offices. For urgent security, the buzzer alarm is necessary. The circuit was created on a breadboard and tested in various lighting settings. As a result, the system can accurately detect variations in light intensity and correctly activate the output devices. This cutting-edge security system can offer a workable, cheap solution for a variety of security applications.

 

Author Biographies

Muhammad Shahjahan Hashmi

 

 

Bibi Alisha Sanam Talpur

 

 

Muhammad Saood

 

 

Zahid Muhammad

 

 

Aijaz Akhtar

 

 

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Published

2023-12-01

How to Cite

Hashmi, M. S., Hashmi , M. S. ., Talpur , B. A. S. ., Muhammad Saood, Zahid Muhammad, Aijaz Akhtar, & Baloch, S. K. (2023). The The Photon Sentinel: A Light-Dependent Security System for Domestic and Professional Environments . International Journal of Electrical Engineering &Amp; Emerging Technology, 6(2), 7–10. Retrieved from https://ijeeet.com/index.php/ijeeet/article/view/134