Two very good papers, papers have been included (c51 prepared) source. Easy online access from the inside.

Packet : 27796744mcu.rar filelist
mcu\便携式暖气管道泄漏检测定位仪的研制.pdf
mcu\基于C51的DS18B20驱动电路设计.pdf
mcu\内容说明.txt
mcu

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