新型温度测量显示系统的设计与实现

The Design＆Implementation of New Temperature Display System

本设计通过单片机最小系统配合测温传感器DS18820进行温度检测与显示、键盘切换显示现场环境温度。运用双标志判键法，完成键盘功能。

This design through the monolithic integrated circuit smallest system coordination measured warm sensor DS18B20 carries on the temperature detection and display,the electron clock stopwatch as well as the calendar function,the keyboard cuts demonstrates the scene ambient temperature.Sentences the key law using the double symbol, completes the keyboard function.