目录 一 概述..................................................................................4 二 设计思路及原理................................................................4 2.1 设计思路..................................................................................4 2.2 原理.........................................................................................5 2.2.1 译码显示.........................................................................................5 2.2.2 温度传感器.....................................................................................5 2.2.3串行通信..............................................................................6 2.2.4报警保护..............................................................................6 三 电路设计安装及调试.................................................7 3.1 电路设计.........................................................................7 3.2 安装................................................................................7 3.3 调试................................................................................7 3.4 元器件清单......................................................................8 四 程序流程图及源代码..................................................9 4.1 程序流程图......................................................................9 4.2 程序源代码.....................................................................10 4.2.1 汇编语言............................................................................10 4.2.2 C51语言.............................................................................15 五 验证.......................................................................19 5.1温度控制器整体图............................................................19 5.2温度控制器工作图............................................................19 六 结论.......................................................................20 七 致谢.......................................................................21 八 附录.......................................................................22 参考资料....................................................................22 开发工具....................................................................22 芯片资料....................................................................22