摘要
说明了单总线数字式温度传感器DS18B20的性能结构,特别是与较早的产品DS1820比较,介绍了其所具有的新特点。结合实际应用,用该器件与单片机构成一个测温系统,并给出了具体程序设计方法。
This paper introduced the characteristic of digital temperature sensor DS18B20 especially its new characteristic comparing with DS1820 state.Combining the practical application the writers design a measuring system of computer with the DS18B20 and offer a concrete programming method.
出处
《电测与仪表》
北大核心
2001年第10期47-51,共5页
Electrical Measurement & Instrumentation
