“IMPLEMENTATION OF MULTI-MODAL SENSOR USING RASPBERRY PI AND ROBOT OPERATING SYSTEM ON THE HOME SECURITY SYSTEM”. Electro Luceat 7, no. 2 (November 27, 2021): 86–95. Accessed April 15, 2026. https://jurnal.poltekstpaul.ac.id/index.php/jelekn/article/view/405.