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Recently, when accepting an institutional survey, Xinwei Communication stated that in the past, most of the company's wireless charging business revenue came from mobile phone receiving ends; current...[Details]
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The accuracy of the electromagnetic flowmeter has been calibrated by the calibration line when it leaves the factory. However, at the site of use, due to environmental conditions, fluid characterist...[Details]
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Academic publisher Springer Nature has unveiled what it claims is the first book of research generated using machine learning, The Verge reports. Titled Lithium-Ion Batteries: A Machine-Genera...[Details]
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First generation spectrum analyzers In 1964, HP released the first generation of spectrum analyzer with a frequency range of 10MHz to 10GHz and a span of 2GHz. Figure 1: First generation spectrum...[Details]
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Today I will share a more practical skill, which is to use a multimeter to identify the polarity of transistors. Although the corresponding pin types of transistors can be remembered by rote, this ...[Details]
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On January 9, the Jiangxi Provincial Energy Bureau issued the Jiangxi Province New Energy Storage Development Plan (2024-2030). By 2025 and 2030, the city will strive to achieve a new energy storag...[Details]
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The "chip shortage" that began last year has no solution so far. In addition, the epidemic has spread again due to the Delta variant virus, causing the chip supply and demand situation to continue to...[Details]
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The interrupts of stm32 have different priorities, which can be controlled by NVIC (Nested Vectored Interrupt Controller). 1. Introduction to basic principles The interrupt priorities of stm32 are ...[Details]
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Since Jiwei.com opened its cloud roadshow platform, it has cooperated with many professional investment institutions and local parks to provide online live broadcast services for their semiconductor ...[Details]
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As the development of autonomous vehicles becomes more and more rapid, people are paying more attention to the functional safety of vehicles. Since the components and systems of many emerging advance...[Details]
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In automatic measurement and control systems, it is often necessary to measure and display relevant electrical parameters. At present, most measurement systems still use transformer-type voltage and ...[Details]
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We need to be humble enough about the future—we know almost nothing. At the policy and planning level, more explicit consideration of uncertainty and how to respond “robustly” should replace the so...[Details]
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Nokia seems to be on a roll with its entry-level smartphone launches right now. After launching the Nokia C21, C21 Plus, and C2 Second Edition, the company is now gearing up to launch another entry-l...[Details]
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The global semiconductor production capacity shortage continues. GlobalFoundries CEO Tom Caulfield warned that the company's production capacity has been fully booked, and the capacity utilization ra...[Details]
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An independent button refers to a single button circuit composed of I/O port lines. Each independent button occupies an I/O port line separately. The working status of the button on each I/O port li...[Details]
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