摘要
DS18B20是一种可组网数字式温度传感器,根据单总线独特的优点,它可以使用户轻松的组建传感器网络,并可使多点温度测量电路变得简单、可靠。本文主要介绍了DS18B20的硬件连接及软件编程。
DS18B20 is a digital thermometer sensor, which couldconstruct networks, On the of the particular merits of one-wire bus, sensor networks can be built up easily, which make multi-temperature measuring circuits become simpler and more reliable. This paper introduces DS18B20 hardware interface and software program in detail.
出处
《传感器世界》
2001年第12期25-29,共5页
Sensor World
