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| The Design of Atmospheric Pressure Transducer Based on the STM32 |
| Zhao Jinglong |
| Baoding Laite Rectifier Co.,Ltd, Baoding, Hebei 071051 |
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Abstract Uses STM32 processor as the core processor, the digital signal outputted from BMP085 sensor as input, the Atmospheric Pressure transmitter can enlarge the analog signal converted from STM32 D/A by operational amplifier LM321, and it can use the XTR111 V/I conversion chip which has an output of 4~20mA.
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Published: 05 November 2014
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[1] 李念强.数据采集技术与系统设计[M].北京:机械工业出版礼,2009.
[2] 刘军.例说STM32[M].北京:北京航空航天大学出版社,2011.
[3] NicholsH.M.C.,BernardC.B.,M.H..Remote Instrument Diagnosis on the Internet[J].IEEE Intelligent System, 1998(27):95-97.
[4] Raghu Rama krishn, Johannes Gehrke. Database Management Systems[M].北京:清华大学出版社,2002.
[5] 李朝青.单片机原理及接口技术[M].北京:北京航空航天大学出版社,1999. |
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2014, Vol. 15 
