基于单片机MSP430F1232的多路温度测试仪的设计  

Design of the Multi-Channel Thermometer Based on Single-Chip MSP 430F1232

作　　者：国建岭[1] 

机构地区：[1]太原科技大学电子信息工程学院,太原030024

出　　处：《上海电气技术》2012年第2期34-37,共4页Journal of Shanghai Electric Technology

摘　　要：基于单片机MSP430F1232和温度传感器DS18B20设计了多路温度测试仪。主要对温度测试仪的硬件以及软件的设计做了详细的介绍。利用单片机的低功耗以及DS18B20的单线数据接口方式,实现了整个系统的低功耗,其结构简单、性能稳定、经济实用。The multi-channel thermometer has been designed based on single-chip MSP430F1232 and temperature sensor DS18B20.How to design the temperature tester including hardware and software is mainly described in detail.With the low power consumption of the MCU and one-wire interface of the DS18B20 , the low power consumption of the system is realised simple structure which is stable performance , economic and practical.

关 键 词：MSP 430 F 1232 DS 18 b 20 LM 2574 

分 类 号：TP274.5[自动化与计算机技术—检测技术与自动化装置]