用液晶12864和c8051f040和18B20实现温度测量-12864 and c8051f040 and liquid crystal temperature measurement achieve 18B20

C8051F040工程模板，内含ADC0、DAC0、PWM、DS18B20、LCD12864（画点、画线、图形显示）均已调试成功。-C8051F040 project templates, containing ADC0, DAC0, PWM, DS18B20, LCD12864 (painting, drawing lines, graphics) have been successful commissioning.