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glechipMicrocomputer，STC12C5A60S2，MQ3
f桂林电子科技大学实训（论文）报告用纸
第3页共3页
目
录
引言11绪论1
11设计背景112气敏传感器的研究现状213设计酒精浓度探测仪的意义314本文主要研究工作3
2
硬件电路设计与实现4
21单片机开发流程422硬件系统框图423信号采集电路524最小系统的实现725数据采集设计826按键设计927数码管显示设计1028报警电路设计10
3
软件设计11
31编译语言的选择r