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The V-cone flowmeter is a commonly used flow measurement instrument. It performs central throttling by hanging a special streamlined cone on the center line of a closed pipeline, and uses the differe...[Details]
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; "Only Mother Is Good in the World" 51 MCU Assembly Language Program
;2007-5-22 Author: Xu Xuejun
;Note that there is a 51 single-chip C language program corresponding t...[Details]
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Agilent 4155B is a new generation of precision semiconductor device parameter analyzer. It has the latest digital scanning parameter analyzer, reliable tester, powerful fault analysis tools, automati...[Details]
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According to Jiwei.com, the news about Xiaomi Pengpai S2 has been mentioned again recently, but there are doubts. "The Pengpai S2 processor is completely dead? It is said that Xiaomi has given up the...[Details]
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Abstract: The leakage fire alarm system, also known as the residual current alarm system, determines the possibility of fire by detecting the size of the leakage current in the line, so as to preve...[Details]
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1 Introduction
Nowadays, when raising aquariums at home or in restaurants, oxygen is usually supplied by oxygen pumps all the time, which wastes both electricity and oxygen. The feeding is don...[Details]
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This morning I read the "stm32 Authoritative Guide" and didn't understand some of the content about the R15 register. I checked the information and found out that this is the case.
Here is som...[Details]
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(1) Step-up part
It consists of a voltage-regulating transformer, a step-up transformer and a step-up power supply switch.
The 220V voltage is applied to the voltage-regulating transformer b...[Details]
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In recent years, people are paying more and more attention to health issues, and life and health monitoring has become an important topic. In the past, life and health monitors were usually large and ...[Details]
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At 21:00 on January 14, 2023, after the operator closed the 211 switch of the 220kV Huanan Line of the Shanghai Huabinneng Power Station and performed a series of switching operations, the phot...[Details]
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TCP under uip acts as a server and actively sends data === I have been working on this recently. It is so tiring to find information on the Internet, and the descriptions are all vague and there are ...[Details]
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July 12, 2022, China - One year has passed since Atos, Dassault Systèmes, Orange, Renault Group, STMicroelectronics and Thales announced the establishment of Software République. This open innovation...[Details]
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According to news on January 29, after announcing its fourth quarter financial report for 2023, Intel recently held a quarterly earnings conference call. At the conference, Intel CEO Pat Gelsinger i...[Details]
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On the afternoon of April 20, smartphone brand vivo held a "Dual-core x Imaging Technology Communication Meeting", launched a new generation of self-developed chip V1+, and announced that the c...[Details]
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CNC (computer numerical control) and lathe are two common machining equipment, which play an important role in industrial production. However, there are some significant differences between them, w...[Details]