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According to The Korea Times, although Samsung has removed the Game Optimization Service (GOS) and resolved the performance limitation issue, sales of the Galaxy S22 series in South Korea have not im...[Details]
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This paper designs a building wireless video intercom circuit, which uses a single-chip microcomputer as the controller core and connects to peripheral circuits. It transmits video signals through ...[Details]
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China's Huawei released the "5G Application Position White Paper" at the International Telecommunication Union's 2019 World Telecom Exhibition held in Budapest on the 10th, looking forward to the app...[Details]
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BMW is working on a system that can simulate transmission shifts, such as the M4's six-speed gearbox. Official pictures In an era when electric vehicles are flying everywhere, humans are becomin...[Details]
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In the past, the electromechanical systems of domestic subways were generally set up separately and managed independently, which had the disadvantages of difficulty in sharing system resources and inc...[Details]
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Recently, the Tianjin Municipal Bureau of Human Resources and Social Security and the Municipal Finance Bureau issued the "Several Measures to Support Enterprises' Non-local Employees to Stay in Tian...[Details]
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As one of the most influential exhibitions in the world, the International Consumer Electronics Show (CES) has attracted technology companies from all over the world to bring their most cutting-edge ...[Details]
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7800 tracking voltage regulated power supply circuit diagram
As shown in the figure, it is an application circuit of a tracking voltage-stabilized power supply composed of a 7800 positive integr...[Details]
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Hello everyone! Today I want to introduce you to the inverter. Let’s start with the picture…
(Does this thing look a bit like a gas water heater at first glance?)
An inverter is a pow...[Details]
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Spectrometer is a commonly used analytical instrument that determines the chemical composition of a substance based on the spectrum emitted by atoms. The product is widely used in many fields. Do user...[Details]
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1 Introduction
With the development of power electronic devices, converters are widely used in telecommunications, energy, transportation, military equipment, materials engineering, po...[Details]
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In view of the business opportunities of the entire sunrise industry, in order to seize the opportunity, grab more market and create more benefits, many lighting companies are competing to develop var...[Details]
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Research by scientists shows that children’s daily high jumping training not only helps with brain development, reduces learning fatigue, reduces dependence on mobile phones and maintains eyesight,...[Details]
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According to a report by CNN on July 27, a major accident occurred on Interstate 15 in the United States, resulting in the closure of the main traffic artery between California and Las Vegas, Nevada f...[Details]
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INCA software, as an automotive calibration measurement and diagnostic tool under ETAS, has powerful functions, excellent usability and compatibility, can greatly improve calibration efficiency, an...[Details]