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At present, medium and high power trolley speakers mainly use 12V lead-acid batteries as power supply. When the power is directly supplied, the output power of general amplifier chips is about 20W ...[Details]
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A few days ago, Huawei France's official Twitter account released a message saying that the P40 will use graphene batteries. This tweet was quickly deleted. It is not yet clear why Huawei France dele...[Details]
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I believe many people have learned about Virtual Reality (VR) technology at electronic product exhibitions or VR experience areas in large shopping malls. It can bring people from the real world into...[Details]
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Recently, in Fu Chong, Yizhang County, Chenzhou City, a 100MW/200MWh shared energy storage project with full system integration equipment provided by Narada was connected to the grid.
Duri...[Details]
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According to Sina Technology, on December 21, the "Answer Me 2020: Tencent Fengyun Speech and 2019 Economic Annual Meeting" hosted by Tencent and co-hosted by Peking University Guanghua School of Man...[Details]
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0 Introduction Image acquisition system, modern computer systems widely use bus structure. With the application of GUI (Graphical User Interface), multimedia and other technologies on PC, the tr...[Details]
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The Moto Edge X30 will be officially released on December 9, and it is expected to debut as the world's first smartphone equipped with Snapdragon 8 Gen 1.
Ahead of the launch event, Leno...[Details]
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According to news on June 19, Tesla has recently applied for a patent for a new steering-by-wire system. This system is based on traditional steering and eliminates the mechanical intermediate shaft....[Details]
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According to foreign media reports, researchers at the University of Arkansas have developed an innovative lithium-containing cross-linked polymer material. This new material, called LiGL (GL = propy...[Details]
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In the early stages of electronic circuit design, electronic engineers often weld a test board or connect the circuit on a breadboard to verify the function of the circuit, and then analyze and jud...[Details]
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1. Significance of the topic From ancient times to the present, humans have used a variety of methods to record time, from water drop timing and corona observation to pendulum clocks and...[Details]
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Abstract:
In order to enable doctors, nurses and managers to use mobile medical information systems safely and conveniently, and to achieve the goal of generally improving the quality of...[Details]
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NetEase Mobile News, April 24, 2022, players who pursue gaming experience must be familiar with OPPO's K series. With the K series of popular new products created for many consecutive years, it has...[Details]
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The board-level test of the safety computer is mainly carried out for FTSM. The logic board, input and output board and communication board have complex circuits, so it is advisable to use computer...[Details]
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On October 29, the Korea Economic Daily stated that according to the latest Samsung semiconductor memory roadmap it has, Samsung Electronics will launch the next-generation V-NAND with more than 40...[Details]
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