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Just like the Huawei Mate30 RS Porsche Design last year, Huawei will also launch the Mate40 RS Porsche Design version this year. A few days ago, a photo of the back cover of the suspected Mate40 Pors...[Details]
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In order to implement the national "dual carbon" strategy and promote the development of the new energy industry, Sichuan Energy Investment and CATL held a strategic cooperation signing ceremony on...[Details]
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Introduction
Sub-metering applications such as smart plugs and appliance meters enable consumers to understand and control their energy usage. Other sub-metering applications, such as server power ...[Details]
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It is easy to construct a constant voltage bias circuit for a photoresistor using a transistor. Figure 2-14 shows a typical constant voltage bias circuit for a photoresistor. The current IP out...[Details]
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Business Korea reported that analysts at NH Investment Securities said that production of Sony's PS5-related parts will begin this week, which is expected to help improve the semiconductor industry's...[Details]
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For a basic introduction to sysfs and platform, please refer to the blog post . Platform model driver programming requires the registration, matching, and mutual binding of platform_device (device) a...[Details]
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There are often discussions in QQ groups about E2PROM operation, protection, failure, and other issues. Today, I have nothing to do, so I will briefly summarize them. (I am not very knowledgeable, so...[Details]
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Antenna analyzer is an instrument used to measure the characteristic parameters of antennas, and is known as "antenna multimeter". With the development of the electronic manufacturing industry, the d...[Details]
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According to news on November 6, Japan’s Canon has been investing in nano-imprint Lithography (NIL), a new chip manufacturing technology, and plans to set the price of the new chip manufacturing equi...[Details]
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Liquid crystal display screens are widely used because of their ability to display complex text and graphics, arbitrary display area, low power consumption, and thinness. In recent years, with the rap...[Details]
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It is reported that Baidu has obtained permission to test self-driving cars in California and will carry out Apollo self-driving technology tests on urban roads in the state. Currently, a total of ...[Details]
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Spectrum analyzer is a commonly used test instrument in radio frequency and microwave applications. Through spectrum analyzer testing, many important performance parameters can be obtained, such as s...[Details]
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In the winter of 2015, Wang Jin, then SVP of Baidu, stood in front of Baidu’s modified first-generation red self-driving car and confidently declared that “driverless taxis will be put into commercia...[Details]
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Liquid crystal displays are light, thin, high-definition display, and radiation-free, and are widely used in monitors, notebook computers, digital cameras, projectors, LCD TVs, etc.
Liquid...[Details]
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Abstract: This article uses BYD's patents to understand electric vehicles, on-board chargers and their overcurrent protection circuits. The on-board charger includes an AC/DC converter and a DC/DC ...[Details]
Analogue and Mixed Signal
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