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The three major A-share indices closed down today, with the Shanghai Composite Index falling more than 1% and the ChiNext Index falling more than 4%. The turnover of the two markets exceeded 900 bill...[Details]
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Quanta Computer Chairman Barry Lam said that the global AI war is now very large, involving the United States, France, Britain, Germany, etc. Each country has its own AI industry plan, but the key is...[Details]
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10 years ago, I still remember when I was learning to drive, the coach car was a pickup truck. It seemed that except for the radio on the center console, everything else was mechanical. The coach tau...[Details]
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This technical brief requires an understanding of typical amplifier gain control circuit configurations and discusses both linear and nonlinear digital potentiometer applications. The basic technic...[Details]
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As a hot topic in the global capital market, autonomous driving has never left the center of the stage. Autonomous driving mainly includes three links: perception, decision-making and execution. Am...[Details]
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introduction
Dot matrix liquid crystal displays have the advantages of being able to display complex text and graphics and having a variety of display screen sizes. They have broad application ...[Details]
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Overview
It is a three-stage power amplifier that operates in the range of 800MHz to 1GHz and can provide up to 30dBm output power for GSM and ISM equipment. However, it is not easy to achiev...[Details]
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On May 11, my country's first large-capacity sodium-ion battery energy storage power station, the Fulin sodium-ion battery energy storage power station, was put into operation in Nanning, Guangxi. ...[Details]
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ZL2008 is a digital DC/DC power controller with integrated 3A MOSFET driver. The current sharing feature allows multiple devices to be connected in parallel to power the load to meet higher current...[Details]
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The world is currently in a stage of inflation, and the prices of various raw materials have skyrocketed. Under such circumstances, it is more difficult for Apple to bring the iPhone back to domestic...[Details]
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Samsung slammed Huawei's pricing strategy in the mobile network equipment market when asked by a British parliamentary committee whether years of unfair competition had led to the bankruptcy of some ...[Details]
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1 Introduction The DMX512 protocol is a digital multiplexing protocol developed by the United-States Institute for Theater Technology (USITT). Its original intention was to make the numerous dimmers ...[Details]
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Foreign media Sammobile wrote that in order to attract more people to the Galaxy S20 series, especially the Galaxy S20 Ultra, Samsung recently shared a small number of beautiful photos of the n...[Details]
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Amazon may have beaten Apple to the punch when it comes to bringing a wearable smart ring to market, but Apple just successfully patented the concept, a development that could disrupt the young, fing...[Details]
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Industrial control computers are computer systems designed specifically for the field of industrial automation control, with the characteristics of high performance, high reliability, real-time per...[Details]
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