The LASER SECURITY ALERT SYSTEM is an embedded security project that uses a laser beam and LDR sensor to detect intrusions. The ESP32 microcontroller continuously monitors the light intensity received by the LDR. When the laser beam is interrupted, the controller activates a buzzer alarm to indicate unauthorized access.
This project provides an efficient and low-cost security solution suitable for educational purposes, home automation concepts, and smart security demonstrations. The system is simple, reliable, and can be further upgraded with OLED displays, wireless notifications, servo locks, and IoT-based monitoring features. (Program already uploaded.)
APPLICATIONÂ :
- Home security systems
- Door intrusion detection
- Museum object protection
- Bank locker security concept
- Smart room monitoring
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