摘要
设计了一款采用DS18B20作为温度采集器的温度测量电路,可实现温度的实时显示、超限报警功能。本文主要介绍了电路硬件结构设计和软件设计,并借助PROTUES电路分析与实物仿真软件展示电路功能效果。
A temperature measurement circuit was designed with DS18B20 as temperature collector, it can achieve real-- time display of temperature, over--limit alarm function. The paper mainly introduces the hardware structural design and soft ware mentality,and shows circuit functions with the effect of the PROTUES software which analysises circuit and simulates physical.
出处
《数字技术与应用》
2011年第4期151-152,共2页
Digital Technology & Application
