Mohapatra, Badri Narayan, Sampada Sandip Taware, and Pranali Prakash Parab. “Smart Security Alarm System Using PIR Sensor ”. Perspectives in Communication, Embedded-systems and Signal-processing - PiCES 5, no. 9 (January 5, 2022): 90-92. Accessed May 9, 2025. https://www.pices-journal.com/ojs/index.php/pices/article/view/340.