摘要
本文介绍了由DS18B20智能温度传感器构成的一种分布式粮库多点温度监测系统的设计和实现。测控板由AT89S51单片机组成,通过RS232接口与PC机通信。
This paper introduced design and application of temperature inspecting of grain depot system.Use DS18B20 as temperaure sensor and AT89S51 MCU as measuring card.The serial communication between PC and MCU was realized by RS232.
出处
《中国测试技术》
2005年第5期63-64,67,共3页
CHINA MEASUREMENT & TESTING TECHNOLOGY