温度传感器18B20，液晶显示模块1602，配合实现温度实时测量及显示，测温结果经调试正确无误。另此程序可按自己要求更改液晶屏幕显示内容，做成自己的温度计。实用，建议下载调试。-Temperature sensor 18B20, liquid crystal display module 1602, with the realization of real-time measurement and temperature display, temperature measurement accuracy of the results after commissioning. This program can also request to change the liquid crystal display their contents, made his own thermometer. Practical, it is recommended to download debugging.