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A few days ago, Xiaomi Corporation released its first quarter financial report for 2023. The financial report showed that Xiaomi's revenue in the first quarter was 59.477 billion yuan, a year-on-year...[Details]
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Introduction
Power management (PM) is an indispensable technology in electronic systems. Due to the use of advanced power management technology, mobile phones, PDAs and other products have been...[Details]
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The earliest forms of recording data were manual measurements, recorded in written logs, and plotted on graph paper. Towards the end of the 19th century, the strip chart recorder helped automate the d...[Details]
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On April 8, 2022, Precision Electronics Technology Co., Ltd. (hereinafter referred to as "Precision Electronics") officially landed on the Shanghai Stock Exchange Science and Technology Innovation Bo...[Details]
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According to Yonhap News Agency, the South Korean government held the "K-Semiconductor Strategic Report Conference" at Samsung Electronics' Pyeongtaek factory today, announcing a strategic plan aimed...[Details]
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According to Windowslatest, after a group of Microsoft executives showed off the real Surface Duo, Jeff Teper, vice president of Microsoft 365 Enterprise, recently released a new real machine ...[Details]
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The wide application of virtual instruments allows users to design their own instrument systems according to their needs. The passive network admittance measuring instrument is a specific application...[Details]
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The so-called electromagnetic interference, in a broad sense, refers to all non-useful signals entering the channel or communication system. Electromagnetic interference has penetrated into our daily ...[Details]
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The full-bridge structure plays a very wide role in circuit design. This article introduces an isolated power supply design based on full-bridge DC-DC. The half-bridge IGBT board mentioned in the ar...[Details]
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introduction
High-current direct current is an indispensable power supply for the metallurgical, chemical and nonferrous processing industries. Nowadays, the more commonly used schemes in China are...[Details]
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During MWC Shanghai (Mobile World Congress-Shanghai), Rohde & Schwarz (hereinafter referred to as "R&S") and Gaohong Co., Ltd., a subsidiary of China Information and Communications Technology Group,...[Details]
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The hype about video doorbells is real, as they have rapidly entered the consumer market in the US, UK, Germany and France in just a few years, according to new research from Strategy Analytics, the ...[Details]
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Charge pumps are based on a fundamental principle of physics: charge flowing back and forth in a closed circuit does not disappear. Let's talk about the basic principle of charge pump boost: If you u...[Details]
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/* After extracting the synchronous clock signal, the data can be extracted by detecting the time interval between two rising edges (or falling edges). There are three time intervals between two ris...[Details]
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Video images are closely related to people's production and life, and are the main source of information for humans to obtain and exchange. According to statistics, more than 80% of human informati...[Details]