| PIC16C74单片机在湿度检测系统中的应用 |
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| 引用本文： | 张翔.PIC16C74单片机在湿度检测系统中的应用[J].阜阳师范学院学报(自然科学版),2008,25(4):59-61. |
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| 作者姓名： | 张翔 |
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| 作者单位： | 安徽阜阳师范学院,计算机与信息学院,安徽,阜阳,236041 |
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| 摘 要： | 为了准确获取现场的湿度值，提出了基于PIC单片机的湿度检测系统的设计．现场的湿度采集使用湿度传感器．从测试现场采集到的湿度经A／D转换送单片机进行处理，然后通过接口芯片与上位机相连，进行串行通信，从而以较低的成本、较高的精度实现了现场湿度的检测，具有广泛的应用前景．
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| 关 键 词： | PIC16C74单片机 湿度检测 系统硬件 系统软件 A/D转换 |
Application of PIC16C74 Single Chip Computer in Detecting System of Humidity |
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| ZHANG Xiang.Application of PIC16C74 Single Chip Computer in Detecting System of Humidity[J].Journal of Fuyang Teachers College:Natural Science,2008,25(4):59-61. |
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| Authors: | ZHANG Xiang |
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| Institution: | ZHANG Xiang (School of Computer Science and Engineering, Fuyang Teachers College, Fuyang 236041, China) |
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| Abstract: | In order to get the accurate humidity of locality,this paper introduced and developed a test system design of humidity based on PIC single chip.The real-time data of humidity was acquired by humidity sensory.These data was conveyed through A/D transformation to PIC single chip computer to deal with,and then went through port-chip to communicate with host computer.In this way,it acquired the real-time data of humidity cheaper and accurate.This design can be used widely. |
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| Keywords: | PIC16C74 single chip temperature system hardware system software A/D transformation |
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