用mega16来驱动 温度传感器 此传感器为单总线传输，因此对延时函数以及时序要求很高 在写代码时 特别要注意 较为精确的延时函数已经上传上了 耐心找一下就行了-Mega16 temperature sensor with the sensor to drive a single bus transfer, so the timing of the delay function and demanding to write code with particular attention to the more accurate delay function has been uploaded on the patient to find on the line