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Burglar Alarm using Transistor

Burglar Alarm using Transistor

Original price was: ₹452.00.Current price is: ₹267.00.

In stock

Original price was: ₹452.00.Current price is: ₹267.00.

Kit Includes: 

  • Project Kit
  • 9V Battery
  • Print Short Report (2-5 Pages)

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Highlights 

Branding Free Project / Activity kit

  • No Brand Name/Logo/Watermark on Components, PCB & Projects
  • 100% Working project
  • Tested Project & Activity kits

Documentation

  • Printed Short Report
  • Printable Soft copy of Project Report

Support

Description

Burglar Alarm Using Transistor

Overview:
The Burglar Alarm using a Transistor is a simple yet effective security system designed to detect unauthorized access. This project demonstrates how basic electronic components can be used to create a reliable and efficient alarm system. It is perfect for students, hobbyists, and beginners looking to understand the practical application of transistors in real-life security systems.

How It Works:
The circuit is based on a BC547 NPN transistor, which acts as a switch. When the circuit is in a normal state, the transistor remains off. If the security system is triggered (e.g., by opening a door, cutting a wire, or interrupting a light beam), the transistor turns on, activating a buzzer or an LED to signal a breach.

Features:

  1. Simple Design: The project uses basic components like a transistor, resistor, buzzer, and power supply, making it easy to build.
  2. Customizable Triggers: The circuit can be configured to respond to various inputs such as a broken wire, light beam interruption, or pressure switches.
  3. Low Power Consumption: Operates on a small battery or low-voltage DC supply.
  4. Educational Value: Provides hands-on experience with transistors and basic electronics, making it ideal for learning and teaching.

Applications:

  • Home security systems
  • School and college projects
  • Science exhibitions
  • DIY hobby projects

Key Components:

  • BC547 NPN Transistor: Acts as the main switch to control the alarm.
  • Resistor: Regulates current to ensure proper circuit functioning.
  • Buzzer: Provides an audible alarm signal.
  • Battery/Power Supply: Powers the circuit.
  • Connecting Wires: For assembling the circuit.

Benefits:

  • Easy to build and understand.
  • Affordable and uses readily available components.
  • Enhances knowledge of basic electronics and security systems.
  • Offers practical insight into the functioning of transistors.

This Burglar Alarm using a Transistor is an excellent choice for anyone looking to explore electronics, create an effective security system, or work on a unique DIY project.

Additional information

Circuit Board Type

None

Class

Class 10th, Class 11th, Class 12th, Class 8th, Class 9th

Material/Base

Cardboard

Power Supply

BATTERY 9V

Project Level

Beginner

Project Type

Ready to Use (RTU)

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