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主要论述利用STC89C52单片机实现多路无线防盗报警系统。主机可监控从机(报警器)的开启与关闭,当从机检测到入侵时报警,并通过无线传输报告给主机。系统地阐述STC89C52单片机与热释电红外传感器模块、DF无线数传模的接口及工作原理。
The main discussion using STC89C52 microcontroller to achieve multi-channel wireless anti-theft alarm system. The master can monitor the slave (alarm) on and off, when the slave detects an intrusion alarm, and report to the host via wireless transmission. Systemically described STC89C52 microcontroller and pyroelectric infrared sensor module, DF wireless digital mode interface and working principle.