Laser Alarm Circuit, LDR-Based Security System DIY STEM Kit (Assembled), 100% Tested
Original price was: ₹1,025.00.₹409.18Current price is: ₹409.18. + GST
- Laser Alarm Circuit with LDR-Based Security System DIY Kit, 100% Tested.
- Includes complete documentation: circuit diagrams, PCB layout, and testing details.
- Video tutorials available on YouTube for easy learning.
- Expert support on working days (11 AM – 6 PM). Contact us at smartxbrains@gmail.com.
- Fastest delivery across India. Ideal for electronics projects, automation, and educational experiments.
100 in stock
100 in stock
26 in stock
6 in stock
27 in stock
1 in stock
Abstract:
The Laser Alarm Circuit and LDR-Based Security System is a DIY STEM kit that demonstrates a reliable and effective laser-based security alarm system. Using an LDR (Light Dependent Resistor) and a laser pointer, this system detects irregular activity when the laser beam is interrupted and triggers a buzzer alarm. The LDR changes its resistance based on light exposure, effectively acting as a sensor.
This laser-based security system is widely used for protecting homes, offices, banks, and lockers against unauthorized access. It can operate as a standalone alarm system or integrate into larger home automation systems for advanced security functionalities like message alerts.
In this DIY project, the laser light acts as a tripwire, ensuring accurate detection and reliable performance. It is an excellent learning tool for students, hobbyists, and enthusiasts exploring electronic circuits, automation, and robotics.
Key Features:
- Easy-to-follow video tutorials for better understanding.
- Comprehensive documentation, including circuit diagrams and PCB layouts.
- Reliable, tested components ensuring high performance.
- Fast delivery across India with full technical support on working days.
WARNING:
This kit uses a laser pointer. Avoid direct exposure of laser light to eyes, as it can be harmful. Handle with care, even though the laser is low-powered.
Key Applications:
- DIY Electronics Projects
- Educational Experiments and Robotics
- Automation and Security System Demonstrations
Keywords:
- Laser Alarm Circuit DIY Kit
- LDR-Based Security System Kit
- Laser Security Alarm STEM Kit
- Electronics Projects DIY India
- Assembled Security System Kit
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Short Description
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