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Vigyanics Laser Security Alarm System on PCB with Mirrors - School College Project
from IndianConstructionIndustry.Com in Association with Amazon India
A laser-based security system is a type of security alarm that uses a light sensor and laser light. This circuit of a laser security alarm system will detect any irregular activity and will produce sound using a buzzer. One of the main components of this circuit is LDR. It will detect dark and light laser beams and will change its resistance to send a signal to the buzzer.
Product Features :
Fully Assembled College Electronics and School Science project designed to demonstrate working model of Laser Security Alarm
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