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Recently, a question has been lingering in many people's minds: Is China really ahead of the United States in the field of 5G? Most people are looking forward to it, but they are a little bit hesitan...[Details]
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The reasons why electromagnetic flowmeters produce errors during measurement are:
1. The liquid in the pipe is not full. Due to insufficient back pressure or poor installation position of the flo...[Details]
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What is a spectrophotometer A spectrophotometer is a measuring instrument that uses discrete wavelengths to sample reflective or transmissive objects. Due to the different molecular structures of dif...[Details]
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Basic knowledge of filters
1. Function and type of filter
1. Function: A filter is a circuit or operation processing system with frequency selection function, which has the functi...[Details]
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Better automotive motor controllers (MCUs) integrate microelectronics and power devices onto the same chip, turning them into power integrated circuits (PICs), also called "intelligent power modules ...[Details]
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SMS may already be a relatively unfamiliar word. For ordinary users, it is more like a tool for checking various "verification codes". But now, it's time for SMS apps to say goodbye to this ste...[Details]
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Integrated circuit boards are made by using semiconductor manufacturing technology to manufacture many transistors, resistors, capacitors and other components on a small single-crystal silicon...[Details]
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Photoresistance Model: 5548, 5547, 5558, 5527, 5516, 5506 use: 5506/5516 is often used for ADC reading, with high sensitivity and small light/dark resistance. 5547/5548 photosensitive switch (f...[Details]
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According to the China Passenger Car Association, from January to October 2022, China's new energy vehicle sales reached 5.28 million units, a year-on-year increase of 110%. Since the beginning of thi...[Details]
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Recently, the United States has begun to carry out education work through the new all-in-one Raspberry Pi 4. Including a variety of learning environments in school, home or community; students can de...[Details]
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According to foreign media reports, Panasonic announced that it will stop producing liquid crystal display (LCD) panels by 2021 due to fierce competition from China, South Korea and other foreign com...[Details]
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As the world becomes increasingly intelligent, the semiconductor industry undoubtedly plays a vital strategic role. With the extension and upgrading of the industrial chain and facing a complex and...[Details]
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First, we need to understand what the conventional hand-eye calibration process is like.
(I) If the center of the nozzle is the center of the flange, then
It is as follows:
Move ...[Details]
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Ⅰ. Write in front Before studying this article, you can check out my previous articles: STM32CubeMX introduction, download and installation STM32CubeMX usage and function introduction STM32CubeMX...[Details]
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The Analog Devices AD8553 auto-zero instrumentation amplifier has a unique structure in which its two gain-setting resistors have no common node (Reference 1). The front stage of the IC is a precisio...[Details]