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The GSMA, the global mobile communications industry body, has warned that poorly designed 5G spectrum auctions could seriously undermine the potential of the 5G era before it even gets started. The i...[Details]
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BOE supplies Xpeng G9 with its first "central control + entertainment" system-level dual screen, igniting the "big screen storm" in the smart cockpit
On September 21, 2022,
Xpeng...[Details]
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On April 22, Wuxi Huishan Economic and Technological Development Zone held a centralized entry ceremony for integrated circuit industry projects. It is reported that the total investment of the 16 ...[Details]
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For the same project file, if you select 103F3, it can be compiled successfully, but if you select 103K3, it will prompt that there is insufficient space. I was puzzled and consulted a lot of info...[Details]
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Abstract: A broadband shortwave channel simulator is an instrument that uses simulation technology to simulate a real shortwave channel. First, the role of digital down-conversion in the broadband ...[Details]
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Shorter bangs, high-refresh screen, longer battery life, movie mode, lower price... Although this generation of iPhone 13 series has a thousand reasons to buy, it does not mean that it is a perfect p...[Details]
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On November 3, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Usun has launched a visual system solution based...[Details]
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Preface As a universal test signal source, the pulse/data generator can generate three types of signal outputs: pulse, group pulse and data. The continuously adjustable pulse signal and large-capac...[Details]
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The amount of semiconductor equipment imported by South Korea from Japan in the first seven months increased significantly year-on-year, and South Korean companies' dependence on Japanese semiconduct...[Details]
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Recently, China Mobile Communications Co., Ltd. released China Mobile's 2021-2022 PC Server Centralized Procurement Supplementary Procurement (Phase I). The centralized procurement products of this b...[Details]
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LED is divided into two structures: common anode and common cathode, as shown in Figure 1 (b) and Figure 2 (c). If it is a common anode structure, the digital display (a~g) is effective when a low ...[Details]
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On September 7, the Office of the Leading Group for High-quality Development of the Manufacturing Industry of Zhejiang Province issued the Implementation Opinions on Promoting High-quality Developm...[Details]
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Since the official release of iOS 14 last week, Apple has stopped signature verification for iOS 13.7, which means that it is no longer possible to downgrade to iOS 13 after upgrading to iOS 14. Ap...[Details]
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Double T frequency selection network sine wave generator
The twin-T network is connected in parallel in the negative feedback loop of an operational amplifier with positive feedback to form a twin-...[Details]
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1. Overview
With the development of single-chip microcomputer technology, single-chip microcomputers are increasingly used in the field of electromechanical products. On the one hand, it is ...[Details]
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