12+ Laser Security Alarm Circuit Diagram. By this output of comparator remains low. In this video, i explained that how.
• first one, laser transmitter is a laser pointer readily available. • in our security alarm, a laser light is allowed to fall on the ldr continuously using 3 mirrors. The laser pointer is used as the source of light beam.
How to make a laser alarm security circuit on breadboard?
12+ Laser Security Alarm Circuit Diagram. In many important places such as home, museum, office, and other business places. The transmitter sends out an ir laser and this will be received by the receiver. In this video we learn how to make laser security alarm system easy at home easy step by step with circuit diagram. Working explanation of laser security alarm.