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The American Automobile Association (AAA) tested three cars currently equipped with active driving assistance systems (Level 2) and found multiple safety issues. The three cars tested were the 2021 H...[Details]
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As the space for smartphone hardware differentiation becomes smaller and smaller, the realization of a truly full-screen mobile phone has become a common goal pursued by many terminal brands at home ...[Details]
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Speaking of the development trend of future cars, I believe everyone can see some clues in various American blockbusters such as "Looper", "Gravity", "Thor", etc. (Okay, Thor is too futuristic). ...[Details]
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micro2440 uses the S3C2440 processor (which is not much different from the S3C2410). In its Linux source code, the code related to this platform is mainly in arch/arm/mach-s3c2410 and include/asm-arm/...[Details]
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Earlier, according to Jiwei.com, California Governor Gavin Newsom said last week that California will receive a refund of $247 million under an important protective mask transaction. The money was or...[Details]
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Whether the new US government will stick to its view that Chinese telecommunications equipment poses a threat to national security is one of the topics of concern to people from all walks of life. Wh...[Details]
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In commonly used low-voltage power supplies, capacitors are used to reduce voltage (actually capacitors are used to limit current) compared to transformers. Capacitors are smaller, more economical...[Details]
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Introduction As water quality monitoring becomes increasingly important, a variety of related sensors and signal conditioning circuits have been developed. Water quality can be measured by bacteria c...[Details]
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“_crol_” and “_cror_” are actually left and right loop codes, which have the advantages of simple program code and high execution efficiency!
There are many applications in reality, such as the runni...[Details]
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Recently, the U.S. Patent and Trademark Office announced a batch of new AR/VR patents. The following is a summary of 17 patents by Yivian.com (please click on the patent title for details). For more ...[Details]
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On April 13, industry organization CINNO Research analyzed the mobile phone panel market and price changes. It believes that the COVID-19 epidemic is spreading rapidly in overseas countries, and many...[Details]
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On August 30, semiconductor solutions provider Renesas Electronics Corporation announced the development of a new generation of Si-IGBT (silicon insulated gate bipolar transistor), which is small in...[Details]
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1. Experimental requirements Utilize the 8031 serial port and the parallel output serial shift register 74LS164 to expand the one-digit display to display the 10 digits 0-9 in a loop on the digit...[Details]
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As we all know, the technology of measuring the electromagnetic field in the area at a distance of 3λ~5λ (λ is the working wavelength) from the target is called near-field measurement technology. If t...[Details]
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According to foreign media reports, the Seoul National University College of Engineering announced that a research team led by Professor Ho Won Jang of the Department of Materials Science and Engin...[Details]
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