精选优质文档-倾情为你奉上The digital temperature sensor of DS18B20The digital temperature sensor of DS18B20, This product uses the American DALLAS companys DS18B20 network digital temperature sensor chip package. but become wear-resistant touch, the physical volume is small, convenient, packaging form is varied , Suitable for all kinds of narrow space in digital temperature test and control field equipment. Unique 1-WireTM interface requires only one port pin for communication. Multidrop capabili
