介绍数字式温度计ds1820的特点、结构，具体说明了温度测量系统的硬件电路和工作原理。

The feature and structure of digital thermometer DS1820 was introduced in this paper. The hardware circuit and work principle of temperature measure system was also presented in detail.

youdao

介绍数字式温度计ds1820的特点、结构，具体说明了温度测量系统的硬件电路和工作原理。

The feature and structure of digital thermometer DS1820 was introduced in this paper. The hardware circuit and work principle of temperature measure system was also presented in detail.

youdao