Wang R, Liu X, Huang X. Design of Intelligent Home Security Alarm System under STC89C51 Single Chip Microcomputer. j. of Comput. sci. res. [Internet]. 2020 Oct. 30 [cited 2024 Dec. 22];2(4):16-8. Available from: https://journals.bilpubgroup.com/index.php/jcsr/article/view/2159