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精品资料
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ofthealarmsystemfocuso
thei
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Keywords：SmokeAlarmMCUse
sor
目录前言3第1章报警器的概述4
11设计烟雾报警器的目的及意义412火灾报警器的现状及特点413火灾报警器的发张趋势5第2章系统的总方案设计621烟雾报警器的工作结构和原理622烟雾传感器的选型7221烟雾传感器的介绍7
精品资料
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222MQ5半导体气体烟雾传感器1023单片机的选型11231AT89C51内部结构及功能12232中断与定时系统14233单片机外围r