微型电脑应用2017，Vol.33Issue(5)：35-38,4.
基于51单片机的家庭有害气体报警器的设计和实现
Design and Implementation of Home Harmful Gas Alarm Based on 51 Single Chip Microcomputer
摘要
Abstract
The outdoor air pollution is serious in our daily life,it results in indoor air is not healthy.People stay in the room more than out of the room,so the indoor harmful gas is easier to occur accident of harming people's health.Therefore,an indoor harmful gas detection alarm is designed,it can remind people when PM 2.5 exceeds in the indoor.The system uses the minimum system as the core,combines with the dust detection module,key module,alarm module,temperature and humidity detection module and display circuit module and so on,and is designed for harmful gas detection alarm.The indoor gas is monitored real-time and the data are displayed on the 1602 LCD.The system can alarm for people when the real value will exceed the special value.At the same time,it reminds people of improving the air quality through the purification equipment to ensure a healthy living environment.关键词
单片机/报警器/Keil/程序设计Key words
Single chip microcomputer/Alarm/Keil/Program design分类
信息技术与安全科学引用本文复制引用
孙瑾..基于51单片机的家庭有害气体报警器的设计和实现[J].微型电脑应用,2017,33(5):35-38,4.基金项目
2012年校级重点项目(ZK12120) （ZK12120）
