About this document
Electronic Eye Security System Design by Bibhav Bhattarai is a document available to read on EtoBox.
This document describes an electronic eye controlled security system that uses an LDR sensor to detect changes in light intensity and trigger an alarm. When a burglar opens a locker or cash box, the flashlight light falls on the LDR sensor and activates a ripple counter, sounding a buzzer and activating a relay. The system is useful for deterring burglars from banks, malls, and homes. The design could be enhanced with a microcontroller and GSM modem to send an SMS alert when the light is detected.
- Author
- Bibhav Bhattarai
- Language
- EN