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OPPO held a new product launch conference for Reno2 in Shanghai today. In addition to launching the Reno2 mobile phone, it also officially launched the new OPPO Enco Q1 wireless noise-cancelling head...[Details]
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The annual Asia's largest logistics technology and equipment exhibition - CeMATASIA 2019 Asia International Logistics Technology and Transport System Exhibition will be grandly opened again at the Sh...[Details]
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ZTE Mobile's official Weibo account announced that the ZTE Axon 10 Pro series launch conference will be held in Fuzhou on May 6, and welcomes users to watch and welcome the arrival of the 5G era. On ...[Details]
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Lightning protection for UPS power supply The lightning protection of UPS power system and communication port should be based on the relevant national regulations and the specific conditions of the ...[Details]
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When you test a sine wave with a spectrum analyzer, theory tells you that you should get a line. But in fact, the curve displayed by the spectrum analyzer is not a line, but an envelope. This is be...[Details]
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As early as the beginning of July, there was news that Nokia HMD was about to launch a new device codenamed Daredevil, which was later called Nokia 7.2. This device had previously been certifie...[Details]
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1. How to choose the sampling rate of an oscilloscope? The sampling rate is usually determined by the bandwidth. For oscilloscopes with a Gaussian response (InfiniiVision series), the sampling rate u...[Details]
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The shaking angle of most floor-standing electric fans on the market is generally around 90 degrees, and the shaking speed cannot be adjusted. People often hope to adjust the shaking angle and shak...[Details]
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On July 20, the "2021 World Intelligent Connected Vehicle Conference" press conference was held in Beijing. The conference announced that the 2021 World Intelligent Connected Vehicle Conference, the ...[Details]
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Looking at the development of microprocessors, one is the development towards high-performance computer systems with complex data operations, high-speed communications, information processing and ot...[Details]
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Abstract: Based on the characteristics of low cost, high performance, high integration and long battery life of wearable medical devices, this paper compares the current mainstream low-power micr...[Details]
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With the rapid development of industries such as art models, mechanical processing, and tooling and molds, higher and higher requirements are placed on processing equipment. As an important part ...[Details]
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China Energy Storage Network News:
●By 2025, the province's digital economy will exceed 3 trillion yuan, accounting for 43% of GDP
● The Plan proposes 7 major directions, 21 key task...[Details]
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Capacitors are basic electrical components that appear in almost every type of electronic hardware. Capacitors are widely used in bypass, coupling, filtering, and tunneling electronic circuits. Howev...[Details]
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The servo press is a high-precision, high-efficiency automated press equipment, which is widely used in metal processing, electronic manufacturing, automobile manufacturing, aviation manufacturing ...[Details]
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