基于AT89C52单片机的药品库房温湿度控制系统设计

Pharmic Storeroom Control System Based on AT89C52 Single-chip

本文主要介绍以AT89C52单片机为主控器件,以温度,湿度传感器,LCD显示屏外部器件的针对药品库房的温湿度检测与控制系统。该系统利用相关传感器采集数据,用单片机AT89C52处理数据把信息通过LCD显示屏显示出来,还可以通过单片机的通用串行接口把数据信息传递给PC机保留分析。本设计为药品库房提供了精确的温湿度控制,更有利于药品的长期存储。

This article mainly introduces the AT89C52 single-chip as host controller.To temperature ,humidity sensor,LCD display devices for the drug warehouse outside temperature and humidity testing and control system. The system use sensor-related data collection ,processing data with the microcontroller AT89C52 the information displayed through the LCD screen ,you can also general-purpose microcontroller serial interface to data passed to the PC-retention analysis of. This is designed to provide accurate drug warehouse temperature and humidity control,more conducive to long-term storage of drugs.