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There is a small piece of copper wire on the circuit board of a digital multimeter. So what is the role of this small piece of copper wire on the circuit board? Let's talk about the purpose of this...[Details]
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According to Jiwei.com on March 9, the research firm Omdia released its latest report showing that iPhone 11 shipments in 2020 were 64.8 million units, more than 18 million units more than the iPhone...[Details]
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With the development of science and technology, high temperature, high pressure, high speed and high load have become important symbols of modern industry, but its realization is based on the hig...[Details]
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Garbage classification has been implemented for a week. Are the people of Shanghai doing well? I heard that many people have given up the habit of eating takeout, because throwing away the garb...[Details]
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In the official library file, HSE (external high-speed clock) defaults to 8MHz, and the highest main frequency is 8*9=72MHz. If HSE is changed to 12MHz without modifying the library file, the highest...[Details]
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This paper designs a lighting control system for smart home applications by combining remote control technology and single-chip microcomputers . The system is a control system based on single-chi...[Details]
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For Apple, making the iPhone support 5G networks is the biggest upgrade. Combined with all other factors and the enthusiasm of many old users to change phones, these are all huge benefits for Apple. ...[Details]
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Fault phenomenon Instrument test signal low Testing process After testing, it was found that the instrument frame had two slight bumps, the self-test reported an error, the measured signal was far ...[Details]
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Since the third quarter of last year, electroacoustic device manufacturers have been affected by the problems of material shortage, container shortage and ship detention in the upstream supply chain,...[Details]
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Hongguang Semiconductor places 30 million new shares and announces that Mr. Zhu Gongshan, founder of GCL Technology, subscribes for 60 million subscription shares and 60 million warrants Expanding ...[Details]
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Revolutionizing the in-car experience Car interiors have undergone tremendous changes since the 1980s and 1990s. There was a time when the only electronic device in a car was the radio. ...[Details]
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In modern control systems, data acquisition systems are like the "eyes" and "ears" of control systems, becoming an indispensable and important part of control systems. It is an important way for va...[Details]
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Musk said about the pure vision solution: "If the information from the radar and the camera contradicts each other, the intelligent driving system will find it diff...[Details]
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• Siemens Xcelerator helps the International Automobile Federation (FIA) and its championships improve the environmental sustainability of motorsports Siemens Digital Industries Software rece...[Details]
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Since the 1960s, digital signal processors (DSP) have developed rapidly along with computer and communication technology, and their application fields have become more and more ext...[Details]