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November 4, 2022, Shanghai, China - The second SAIC Zero-beam SOA Platform Developer Conference officially opened.
The first "Feifan R7" equipped with OPPO Carlink was unveiled at the conferenc...[Details]
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Today, an industry insider talked about the future competition in the mobile phone market. He said: "Two or three years ago, everyone regarded watches and headphones as accessories, and focused on m...[Details]
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Abstract: With the rapid development of computer security technology, the problem of computer electromagnetic information leakage has received widespread attention. This article conducts a syste...[Details]
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The increase in the amount of glass used per car is gradually becoming a major trend in the automotive industry. According to information from China Report Network, in the 1950s, the amount of glas...[Details]
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high frequency:
High frequency cutoff frequency of the sensor
The high frequency cutoff frequency refers to the highest frequency signal that can be measured within the specified ...[Details]
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According to the Nikkei, Japan, which was a step behind in 5G development, is preparing to catch up in the 6G field. Recently, the Ministry of Internal Affairs and Communications of Japan established...[Details]
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GPS
, or Global Positioning System, is a radio navigation and positioning system based on 24 global positioning satellites that provides three-dimensional position, three-dimensional s...[Details]
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Axial clearance effect
Bearing clearance is also called bearing play. The so-called bearing play refers to the amount of movement when the inner ring or outer ring of the bearing is fixed when...[Details]
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Nowadays, the whole world seems to be advocating "innovation". Many people believe that Apple is a very innovative technology company. This may have been true in the past, but what about now? Markete...[Details]
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This article introduces the main features and advantages of EM773, block diagram, smart meter principle block diagram, meter main component BOM, smart meter wireless plug meter circuit diagram and me...[Details]
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An embedded system is a combination of computer hardware and software with specific functions or purposes, or a special computer system that is installed in another device and controls the device. ...[Details]
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On September 7, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quanta Computer has launched a security monitor...[Details]
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introduction As the power supply equipment for all electronic products, the power supply must not only meet the requirements of the power supply products, but also have its own protection meas...[Details]
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1. Problem description: Use STM32CubeMX to configure the FATFS file system based on the SD card, and read and write test files. 2. Test preparation: (1) Test environment: Software platform: STM32Cu...[Details]
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Fault phenomenon Self-test error, abnormal signal. Testing process The instrument self-test reported error 319, with large noise. After testing, it was determined that the error was caused by damag...[Details]
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