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The simplest way to measure the transformer ratio is to use a transformer ratio tester to measure it directly, but if we don't have this instrument in our hands, how should we measure it? This is th...[Details]
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A solar power generation device based on hydrogel technology - artificial leaf. Researchers said that this water-based solar cell can not only generate electricity like silicon-based solar cel...[Details]
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On March 13, at 10:30 Beijing time, Wang Hui turned on his computer and entered the Tencent conference room on time. At this time, he was on the other side of the ocean, it was late at night, but h...[Details]
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According to Nikkei News, on April 19, Japanese high-end chip company Rapidus held a media roundtable. President and CEO Junyi Koike explained the concept of the company’s first factory, which was an...[Details]
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In the past two years, the TWS headset market has been booming. According to the latest report from the analysis agency Counterpoint Research, the shipment volume of TWS headsets is expected to be ab...[Details]
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On September 4, 2014, WPG Holdings, a leading electronic component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia launched the NCV7707 power driver chip dev...[Details]
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Recently, Xinwei Communication released information related to investor surveys. In the third quarter, the company's revenue and net profit were also affected to a certain extent in the short term du...[Details]
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Under the guidance of the Ministry of Industry and Information Technology, the 2019 IMT-2020 (5G) Summit, co-hosted by the IMT-2020 (5G) Promotion Group and the China Communications Standards Associa...[Details]
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The AC coupling of an oscilloscope is something you learn on the first day of learning oscilloscopes. I thought so at first, but it was not until a difficult customer problem was put in front of me t...[Details]
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As LCD TV screens become larger and brighter, they require more operating voltage and higher operating current, and the need for more stable and reliable circuit protection technology become...[Details]
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China Resources Beer (Holdings) Co., Ltd. (hereinafter referred to as "China Resources Beer") is listed on the Hong Kong Stock Exchange and is one of the constituent stocks of the Hang Seng Index...[Details]
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Recently, there is news that Lisheng will acquire the NIO FE team and enter the FE electric formula. As of now, although this news has not been officially confirmed, it is basically true considering ...[Details]
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On the evening of October 14, Jingsheng Electromechanical released its performance forecast, predicting that the net profit attributable to the parent company in the first three quarters of 2021 will...[Details]
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Liquid crystal displays are increasingly used in pocket instruments and low-power application systems due to their many advantages, such as low power consumption, small size, rich display content, and...[Details]
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In the ARM system, there are usually three ways to control the execution flow of the program: During normal program execution, the value of the program counter register (PC) increases by 4 bytes fo...[Details]
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