The method of multi-point temperature measuring based on DS18B20 and ATmega8

摘要：

After introducing the MCU ATmega8 of AVR and 1-Vvire bus digital temperature sensor DS18B20. The paper gives interface circuit diagram of multiple DS18B20s which function on the same 1-Wire bus, method of reading DS18B20s serial code, C program and the cautions in design. The method which is simple, practical and convenient can be applied in many temperature measuring circuitries.

关键词： A VR A Tmega8 Temperature measuring DS18B20 read serial code

作者: WANG Changyou ZHU Lili WU Huazhu XUE Xu

作者单位: School of Electronics and Information Engineering Dalian Jiaotong University Dalian. China

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Computer and Automation Engineering(ICCAE 2011)(2011年第三届IEEE计算机与自动化工程国际会议)

会议地点: 重庆

会议语种:英文

页码: 57-60

在线出版日期: 2011-01-21（万方平台首次上网日期，不代表论文的发表时间）