摘要
以单片机技术为基础,选择集成声音传感器PS-2109和红外传感器BH用作采集系统的敏感元件,设计一个适合办公室、仓库、商店及学校机房的室内防盗器。对声光控制的报警系统的设计流程、硬件组成、具体工作原理做了详细的介绍,并且对这个报警系统的特点进行简单描述。
Taking single chip computer as the foundation,choosing integration sound sensor PS-2109 and infrared sensor BH as the gathering system＇s sensitive unit, a indoor alarm apparatus which is fit for Office, warehouse, store and the school engine room is designed. To the acousto- optic control alarm system design flow, the hardware composition,the concrete principle of work have made detailed intrbduction,and have carried on the simple description to this alarm system characteristics.
出处
《现代电子技术》
2008年第8期25-26,32,共3页
Modern Electronics Technique
