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The 2021 Mobile World Congress (MWC) was held as scheduled in Shanghai, and many exhibitors brought their latest products, giving everyone the opportunity to experience the shocking experience brough...[Details]
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According to people familiar with the matter, TSMC and its suppliers plan to send hundreds of additional employees from Taiwan to Arizona in the United States to speed up the construction of factorie...[Details]
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Abstract: The structural design technology of large-area single-junction integrated a-Si:H solar cells is studied, and the influence of the preparation process on its performance is analyzed.
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We got our first glimpse of the Samsung Galaxy A73 two weeks ago when concept renders surfaced. Today, we saw CAD-based renders of the Galaxy A73 shared by OnLeaks, which confirms that the previous d...[Details]
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Traditional
EMI
low-pass filters, such as RC filters or LC filters, will soon reach the limit of the filter, so in order to adapt to these new application trends, we must develop a...[Details]
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On January 6, Xinhai Technology released its performance forecast, saying that the company expects to achieve a net profit attributable to the parent company's owners of about RMB 75 million in 2020...[Details]
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Beijing time on the afternoon of February 6th, in the face of sluggish global PC demand, Dell announced today that it would lay off about 6,650 people, becoming the latest technology company to lay o...[Details]
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The Fourth Industrial Revolution is changing the way we make products, thanks to the digitization of manufacturing and processing equipment. We have witnessed the benefits of automation technology ov...[Details]
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1. Selection of input rectifier bridge 1)Conduction time and gating characteristics of rectifier bridge After full-wave rectification, the 50Hz AC voltage becomes a pulsating DC voltage u1, and then...[Details]
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The decimal counting circuit is an important part of digital electronic technology and is widely used. However, the logical function of this circuit is relatively abstract, difficult to understand, a...[Details]
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Less than a week after the official release of iOS / iPadOS 14, the hacker team recently announced that it has successfully jailbroken some old devices that support upgrading to iOS 14. The checkra1n...[Details]
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Abstract: Electric power steering (EPS) is a new type of automotive power steering technology. An automotive electric power steering system based on TMS320LF2407A DSP control is designed. Its har...[Details]
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Preface
With the widespread application of power electronic devices, harmonic pollution in the power grid has become increasingly serious. The power factor of many power electronic devices is v...[Details]
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Mitsubishi PLC auxiliary relay is an important component used to implement various control functions in PLC (Programmable Logic Controller) system. This article will introduce in detail the functio...[Details]
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Emerson's NI mioDAQ is its most advanced bus-powered USB DAQ device designed to help engineering teams simplify installation and improve inspection efficiency.
Shanghai, China, Octob...[Details]
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