How to make a Laser Light Security Alarm

Описание

Show me your interest! Visit- Explained with schematic and printed circuit diagram. How to make a Laser Light Security Alarm. Circuit of Laser Light Security System was designed using EasyEDA: Important: Watch this video for Working Explanation of Laser Light Security Alarm Circuit: A laser alarm system operates by projecting a beam of invisible laser light across a doorway or window opening. When the light is broken, it ivates a buzzer or alarm. TechEasyZone Facebook FanPage: LIST OF USED COMPONENTS and their Links, Suggested best- Electronic Components Project Kit Breadboard, Capacitor, Resistor, LED, Switch (Comes in a box) : # Plain PCB (Printed Circuit Board) (x1) - # PCB Etching Solution (Ferrous Chloride) (x1) - # Transistor - BC-548 OR BC-547 (x2) - # Resistor - 100 ohm (x3) - # LDR (Light Dependent Resistor) (x1) - # LED (Light Emitting Diode) (x1) # Buzzer (x1) - # DC Switch (x1) - # DC Socket (x1) # DC Adapter (5V) (x1) # Battery Holder (x1) - # Laser Diode (x1) - # ON/OFF Push Button Switch (6 pin) - (x1) - Looking for any COMPONENTS to buy then, you can message me at facebook page: We will help you as soon as possible. More Videos: How to make a Music Rhythm LED Flash Light using Microphone How to Make a Water Level Indicator Alarm How to make a Motion Detection Alarm using PIR Sensor How to Make a Water Level Indicator Alarm How to make a Rain Alarm Project How to make a simple USB LED Light Instructor Name: Tabrez Alam Please LIKE and SUBSCRIBE my channel. Edited by: