About this document
Home Laser Security System Design by Selvakumar Subramani is a document available to read on EtoBox.
This document describes a laser security system for homes. It uses a laser transmitter and receiver to detect intruders. When an intruder is detected, a signal is sent through a signal conditioning unit and driver circuit to activate an alarm buzzer. It also discusses the printed circuit board design and manufacturing process used to build the system, including components like the transformer, rectifier, voltage regulator, and filter circuit.
- Author
- Selvakumar Subramani
- Language
- EN