基于AT89S52单片机的磁感报警系统  

Magnetic Alarm System Based on AT89S52 Microcontroller

作　　者：吴友松[1] 

机构地区：[1]中国电信股份有限公司金湖分公司,金湖211600

出　　处：《农业网络信息》2011年第4期33-34,39,共3页Agriculture Network Information

摘　　要：研制了一种AT89S52单片机控制的磁控报警系统。该报警系统设置了密码电路,能够做到正确报警,实用性强,保密性好,可以应用在防盗门、窗、保险箱柜等家庭及办公场所。详细介绍了系统工作原理、硬件设计方法以及程序编写。In this paper,a magnetron AT89S52 MCU control alarm system was developed,which set the password of the circuit to allow for proper alarm,with good practicability and confidentiality,and could be used in security doors,windows,security cabinets and other home and office.The working principle of the system,hardware design and programming were also described.

关 键 词：AT89S52单片机 磁控报警系统 密码电路 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]