• Poojit Jagadeesh Nagaloti
• Vineet Dharwadkar
• Shashank B R
• Rohan
• Raghavendra M

This study aimed to examine “HOME SECURITY ALRAM USING PIR ARDUINO”,This project focuses on creating a home security alarm using a PIR sensor and Arduino specifically designed for nighttime use. The system activates a security light only when it's dark and movement is detected. Both the lamp and buzzer are triggered when darkness and movement are detected simultaneously. However, when there is sufficient light, the lamp turns off regardless of any detected motion. Motion detection has consistently played a crucial role in various projects, and the PIR sensor simplifies the process of detecting human or animal movement effectively. When there’s light, the lamp is turned off, Even when motion is detected. Detecting motions or movements has Always been important in most projects. With the help of the PIR Sensor it has become very easy to detect human/animal movement. The vulnerability of conventional home security systems has been threatened by the rapid growth of robbery and burglary over the last couple of years. In our everyday lives, automation and security have risen to the top of the list of concerns. Modern hardware and home automation are now dealt with in a standard manner. By combining novel planning methodologies, we have attempted to patch up these principles in this paper. For both domestic and contemporary reasons, we have included a cost-effective computerized security framework in this case. The highest possible standards of safety are continually appealing to everyone. The equipment circuit design enables each customer to connect this home security system to a distant network using a piezoelectric buzzer, an LCD board, and a PIR sensor at residences and workplaces. The 16bit Arduino UNO microcontroller serves as sole constraint for the framework. Various types of connection point circuits are used to connect each sensor and finder to the microcontroller chip. The chip in the microcontroller will continuously control each sensor. If the micro controller detects any safety risk, it will send a signal to the associated buzzer, which will then turn on.

PIR Sensor, Home Security, Arduino, Motion Detection, Alarm

"Home security system using Arduino", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 2, page no.f181-f185, February-2024, Available :http://www.jetir.org/papers/JETIR2402522.pdf

"Home security system using Arduino", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 2, page no. ppf181-f185, February-2024, Available at : http://www.jetir.org/papers/JETIR2402522.pdf