| 一种基于单片机的温度采集模块设计 |
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| 引用本文： | 孙进. 一种基于单片机的温度采集模块设计[J]. 信息通信, 2014, 0(9): 59-60 |
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| 作者姓名： | 孙进 |
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| 作者单位： | 湛江南海西部石油勘察设计有限公司,广东湛江,524057 |
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| 摘 要： | 温度采集模块在石油化工行业广泛应用,文章给出一种单片机控制的高精度温度采集模块的方案。单片机读取温度传感器DS18B20的信号,通过LCD1602将其在现场显示,同时将现场采集的信号通过485总线传输至上位机。
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| 关 键 词： | 单片机 总线 温度传感器 |
A temperature acquisition module design Based on single-chip |
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| SUN Jin. A temperature acquisition module design Based on single-chip[J]. Information & Communications, 2014, 0(9): 59-60 |
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| Authors: | SUN Jin |
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| Affiliation: | SUN Jin (Zhanjiang Nanhai West Oil Survey and Design Co., Ltd., Zhanjiang Guangdong 524057, China) |
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| Abstract: | Temperature acquisition module is widely used in the petrochemical industry, the paper gives the high-precision tem-perature acquisition module is a microprocessor controlled program. Microcontroller via temperature sensor DS18B20 read sig-nals at the site by LCD1602 to show that while the signal is collected at the scene by 485 transmitted to the host. |
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| Keywords: | SCM bus temperature sensor |
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