节点文献
基于DS18B20的多点温度检测
A Method of Measuring Multi-point Temperature Based on DS18B20
【摘要】 介绍了一个实现多点测温的方法。使用DALLAS公司的数字温度传感器DS18B20,成功实现多点测温。介绍了DS18B20的特性及测温原理,提供了一种搜索DS18B20的64位注册码的算法,给出了搜索算法的详细流程图。最后对上位机软件的编写进行了简单介绍。
【Abstract】 This article introduces a method of measuring multi-point temperature.The author succeeded in measuring multi-point temperature with 1-wire digital thermometer-DS18B20 of DALLAS.The characteristics of DS18B20,elements of measuring temperature with DS18B20 and arithmetic of searching registered codes of ROM are introduced.The flow chart of arithmetic of searching and a brief introduction of the software running in PC are given.
- 【文献出处】 电子工程师 ,Electronic Engineer , 编辑部邮箱 ,2006年07期
- 【分类号】TP274.4
- 【被引频次】59
- 【下载频次】1567