| 基于单片机多回路温度采集系统的设计 |
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| 引用本文： | 张锐,沈大伟,马铁华,吕鹏飞.基于单片机多回路温度采集系统的设计[J].电子世界,2014(9):154-154. |
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| 作者姓名： | 张锐 沈大伟 马铁华 吕鹏飞 |
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| 作者单位： | 中北大学电子测试技术国家重点实验室 |
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| 摘 要： | 多路温度采集系统由主控制器、温度采集电路、温度显示电路及键盘输入控制电路组成。它利用单片机AT89C52做控制及数据处理器、智能温度传感器DS18B20做温度检测器、LCD显示管做温度显示输出设备。硬件电路成本较低,测温范围大,测量精度高,读数显示直观,使用方便。
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| 关 键 词： | 温度 传感器 单片机 控制 |
The design of multi-loop temperature acquisition system |
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| Abstract: | the multi-channel temperature gathering system by the master control regulator,the temperature gathering electric circuit,the temperature display circuit,and the keyboard entry control circuit is composed.It makes the control and the data processor,intel igent temperature sensor DS18B20 using monolithic integrated circuit AT89C52 makes the temperature detector,the LCD display tube makes the temperature demonstration output unit.The hardware electric circuit quite is simple,the cost is low,the temperature measurement scope is big, and the measuring accuracy is high,reading demonstration is direct-viewing,easy to operate. |
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| Keywords: | temperature sensor monolithic integrated circuit control |
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