文档介绍：机电综合应用题目:多传感器仪器设计系部名称:信息工程系专业班级:学生姓名:学号:指导教师:教师职称:2011年12月23日摘要随着社会地高速进步传感器技术在发展经济、推动社会进步方面地重要作用,,,,,,MQ-2酒精浓度传感器,MQ-3烟雾浓度传感器,基于STC89C52单片机为控制芯片设计了一个温湿度、酒精浓度、烟雾浓度检测报警系统传感器,提出了多功能传感器地设计,认为它对人们地生活有很大地影响,要求采用单片机作为主控制器,采集温度、湿度、,采集值超出设定报警值时实现声光报警,得出了系统性能好、操作简单、:温湿度,烟雾浓度,酒精浓度,传感器Thetemperatureandhumidity,alcoholconcentration,munityineconomicdevelopment,promotingsocialprogressanimportantrole,,'ans,inthestudyofnaturalphenomenaandlaws,,-sitetestingofdrivers,,theDHT11digitaltemperatureandhumiditysensors,MQ-2alcoholconcentrationsensor,MQ-3smokeconcentrationsensor,putercontrolchipdesignSTC89C52foratemperatureandhumidity,alcoholconcentration,smogdensitydetectionsensoralarmsystem,andputsforwardthedesignofthemulti-functionalsensor,thinkittopeople'sliveshavegreatinfluence,puterasthemaincontroller,collectthetemperature,humidity,alcoholconcentrationandsmokedensityandreal-,thecollectionvaluebeyondsetalarmvalueachievesoundandlightalarm,concludesthatthesystemperformanceisgood,simpleoperation,: