摘要
本文研究了以单片机STC89C52为控制核心的红外报警监控系统的设计。系统由红外热释电传感器、温湿度传感器、DS1302时钟电路、E2PROM存储电路、液晶显示和键盘电路组成。它集红外报警、温湿度测量显示、实时时钟为一体,简单实用,抗干扰能力强、灵敏度高、安全可靠,具有较高的应用价值。
The paper puts forward the design of infrared alarm monitoring system based on STC89C52.The system consists of a pyroelectric infrared sesor,temperature and humidity sensor,DS1302 clock circuit,E2PROM memory circuit,keyboard input and LCD circuit.It combines infrared alarm,temperature and humidity display,real time as a hole,and it has a higher application value because of its simplicity,strong anti-interference ability,high sensitivity,safety and reliability.
出处
《电子世界》
2014年第5期130-131,共2页
Electronics World
基金
江阴职业技术学院大学生实践创新项目(项目编号:GJZY2012-01-06-03)
