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Jiwei.com News: After nearly five years of development, smartphones have made a qualitative leap in the camera function. However, as related components become more mature, the problem of product homo...[Details]
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On January 29, local time, Amazon announced that it had canceled its acquisition of iRobot, a robot vacuum
cleaner
company, and paid iRobot a $94 million breakup fee. It is understood that ...[Details]
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Photoelectric isolation is an important measure for data acquisition and control system anti-interference. Due to the nonlinearity of photoelectric coupling devices , photoelectric isolation of ana...[Details]
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According to Jiwei.com news, on March 26, Lingdong’s official Weibo account released a “communication letter on pricing strategy.” The communication letter stated that Lingdong fulfilled its commitm...[Details]
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On October 15, Rambus, a US memory IP manufacturer, announced the launch of the second-generation RCD clock chip (registering clock drivers) for the next-generation DDR5-5600 server memory. This prod...[Details]
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1. Tips for charging UPS for the first time After purchasing a new UPS , plug the UPS into the 220V mains power grid and charge it for at least 12 hours to ensure that the battery is fully c...[Details]
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Recently, the China Electrical Equipment Industry Association and Beijing Jianheng Certification Center (CGC) held a working group meeting in Beijing on two industry standards: "Technical Requireme...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Frequency conversion technology is an application technology that changes the frequency of electrical signals according to control requirements: it realizes the frequency conversion of electrical s...[Details]
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Functional Description
NS4258 is a fully differential input, ultra-low noise, anti-distortion, filter-free, 5W×2 dual-channel AB Class D switching audio amplifier. NS4258 adopts a fully differ...[Details]
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1 Introduction At present, there are more and more types of electrical appliances in the power grid, and the operation of the power grid is becoming more and more complicated. It is increasingly impo...[Details]
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China Energy Storage Network:
With the advancement of carbon peak and carbon neutrality, hydrogen energy, as a carrier of clean energy, will be widely used in industries such as industry an...[Details]
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CNC machine tools, or Computer Numerical Control Machine Tools, are computer-controlled automated machine tools. They have the characteristics of high efficiency, high precision, and high reliabili...[Details]
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In Linux, hibernation is divided into three main steps: (1) Freeze user-mode processes and kernel-mode tasks; (2) Call the suspend callback function of registered devices; (3) Hibernate core devices ...[Details]
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The infrastructure construction of 5G can be said to be a huge project, which consumes manpower and material resources. Otherwise, why would China Mobile use last year's full-year profit to invest in...[Details]
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