| TMP275在手持式实时测温仪中的应用 |
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| 引用本文： | 范海健.TMP275在手持式实时测温仪中的应用[J].现代电子技术,2010,33(3):125-127. |
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| 作者姓名： | 范海健 |
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| 作者单位： | 苏州市职业大学,江苏,苏州,215104 |
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| 摘 要： | 设计一种基于TMP275的手持实时测温仪，采用TI公司的低功耗单片机MSP430F149作为主控芯片，该系统采用I^2C总线协议数字温度传感器TMP275对现场温度进行采集，通过低功耗液晶模块进行实时温度显示，该系统具有采集数据准确、抗干扰能力强、功耗低的特点，非常适合于对现场环境温度进行测量与采集。
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| 关 键 词： | MSP430F149 低功耗 TMP275 DS1302 |
Application of TMP275 in Handheld-based Real-time Thermometer |
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| FAN Haijian.Application of TMP275 in Handheld-based Real-time Thermometer[J].Modern Electronic Technique,2010,33(3):125-127. |
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| Authors: | FAN Haijian |
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| Affiliation: | FAN Haijian(Suzhou Vocational University,Suzhou,215104,China) |
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| Abstract: | A handheld- based real- time TMP275 thermometer is designed using TI＇s low- power-single- chip MSP430F149 as the master ehip. The system,using TMP275 based on I^2C bus protocol, realizes collection of temperature on site,and it displays real- time temperature through the low- power LCD Module. The system has characteristics of accurate data,anti - interference ability, low power consumption, and it suits for on - site real - time temperature measurement and collection. |
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| Keywords: | MSP430F149 TMP275 DS1302 |
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