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According to the latest report from DigiTimes, Apple supplier TSMC is preparing to produce 3-nanometer chips in the second half of 2022, and in the coming months, the supplier will begin producing 4-...[Details]
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What is Cache? Memory has a pyramid-level architecture in terms of access (read and write) speed Cache is actually cache, high speed is just a characteristic of cache (high level memory relative to...[Details]
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1. Non-isolated photovoltaic grid-connected inverter
1.1 Photovoltaic grid-connected power generation system
The contribution of photovoltaic power generation to the world's energy i...[Details]
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Beijing time, July 29th morning news, it is reported that US chip giant Intel released its second quarter financial report today. As the quarterly and full-year performance outlook did not meet the e...[Details]
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A friend of mine wanted to test the noise figure of a low noise amplifier (LNA), but he encountered some troubles. The Y-factor method is very simple to test the noise figure of LNA. After calibratio...[Details]
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Compile the Linux system that supports NAND FLASH driver and yaffs2 file system according to the transplantation document, then burn the kernel image into FLASH, and then burn the root_2.6.31....[Details]
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Compared with general computer languages, the software programming language of PLC has obvious characteristics. It is different from both high-level languages and general assembly languages, and ...[Details]
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SpringSoft releases new version of Laker system to provide OA database standard support
SpringSoft, Inc., a global provider of professional IC design software, today announced the a...[Details]
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I2C Basics Summary Two signal lines, one for data and one for timing, master-slave mode, one for response and one for answer. Long Shunyu used the example of the government office solving a case when...[Details]
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The job of a DC-DC switching converter is to efficiently convert one DC voltage to another. High-efficiency DC-DC converters use three basic technologies: buck, boost, and buck/boost. Buck converte...[Details]
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For road safety reasons, the operation of the car's cab is usually strictly regulated to "click and stop", and various buttons are designed to be as simple and clear as possible, usually not...[Details]
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01 The AI war is on again. Amazon invested in OpenAI's biggest competitor and fought ChatGPT for $4 billion
Generative AI is in a frenzy, and the big model track is overcrowded. Who woul...[Details]
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Gas waist wheel flow meter selection 1. The following three aspects should be considered when selecting a gas rotor flow meter: The type of flow meter, the performance of the flow meter, and th...[Details]
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The covering layer formed for material surface protection and decoration, such as coating, plating, lamination, pasting, chemically generated film, etc., is called coating in relevant national and i...[Details]
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Consumers have higher expectations for the fast charging experience of electric vehicles. They want to charge the battery to 80% in 15 minutes or less.
To meet this expectation, OEMs are...[Details]
Power technology
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