A SUPER-SENSITIVE SENSOR INTRUDER ALARM SYSTEM
preprintposted on 28.04.2021, 13:23 by Shaurya singh
A super sensitive intruder circuit is refined to mindful the individual when an outcast attempt to go into the house. In the event that there is a hindrance in front of the IR sensor, it delivers an intrude signal. This interruption signal is given to the speaker to alert the individual.