本科论文目录摘 要.........................................................IAbstract........................................................II绪 言.........................................................31 控制系统设计...................................................51.1 系统方案设计..............................................51.2 系统工作原理..............................................52 硬件设计.......................................................62.1 主电路....................................................62.1.1 单片机最小系统.......................................62.1.2 STM32F103 单片机......................................62.1.3 晶振电路.............................................82.1.4 复位电路.............................................82.2 按键控制电路..............................................92.3 报警电路.................................................102.4 LCD1602 液晶显示电路......................................102.5 ESP8266 模块电路..........................................112.6 传感器模块电路...........................................113 软件设计.....................................................133.1 系统主程序设计...........................................133.2 系统子程序设计...........................................133.2.1 LCD1602 显示设计......................................133.2.2 ESP8266 无线通信设计..................................133.2.3 按键子程序设计.......................................153.2.4 气体浓度检测程序设计.................................163.2.5 报警程序设计.........................................16结 论........................................................17参考文献........................................................18附录 源程序清单.................................................20致 谢........................................................26本科论文摘 要为了尽早发现和预防各类危险气体减少对人的危害，保护自己和个人或公共财产的安全，需要使用自动报警器对人进行预警。本...
