摘要
介绍了以AT89S52为控制核心实现温度和湿度检测并存储的一种方法。详细论述了系统的硬件组成、各功能部分的电路设计和系统的软件设计。给出了关键功能部分的电路图、单片机的程序设计流程和上位机的串行通信程序。系统在实际应用中,工作稳定可靠。
This paper introduces a method of realizing temperature and humidity measurement ueing AT89S52 as control core and saving them.It descripes hardware composition of the system, circuit design of all parts and software design of the system in details.And gives circuit diagrams of main parts,programming flow of single-chip microcomputer and serial communication program of PC.This system works stably and reliably at actual using.
出处
《电子技术（上海）》
2008年第9期39-41,共3页
Electronic Technology
关键词
单片机
温度传感器
湿度传感器
串行通信
single-chip microcomputer
temperature sensor
humidity sensor
serial communication
