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On the morning of November 17, at an investor event early this morning, Qualcomm Chief Financial Officer Akash Palkhiwala said that Qualcomm expects to supply only 20% of Apple's modem chips in ...[Details]
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Similar to the P40 series, Huawei's Mate 40 series may launch three models this year, namely Mate 40, Mate 40 Pro and Mate 40 Pro+. A digital celebrity revealed on Weibo that the curvature o...[Details]
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The electromagnetic compatibility (EMC) problem of high-frequency power electronics has its own particularity. The di/dt and du/dt generated by the power semiconductor switch tube during the switch...[Details]
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The 2022 China International Fair for Trade in Services is about to open. Qualcomm invites you to witness the green, smart and connected future built with innovative technologies On August 31, the ...[Details]
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On May 9, the IPO of Jieka
Robot
Co., Ltd. (hereinafter referred to as "Jieka Robot") on the Science and Technology Innovation Board was accepted, and the sponsor was Guotai Junan. Jieka Ro...[Details]
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In accordance with the company's strategic planning and business development needs, in order to further open up the upstream and downstream industrial chain of lithium battery materials and give fu...[Details]
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When testing LEDs, you may find that when the LED is driven by high-frequency current, it often burns black, which eventually leads to a dead light. Specifically, the colloid around the gold wire bur...[Details]
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Recently, Shenzhen Feixiang Technology Co., Ltd. issued a statement saying that multiple models of RF power amplifier products manufactured, promised to be sold and sold by Guangzhou Huizhi Microelec...[Details]
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The flow signal of the vortex flowmeter is reflected by the frequency of the vortex, so how to detect the vortex frequency is an important topic in the development of the vortex flowmeter. According ...[Details]
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On July 25, a press conference in Henan reported that Zhengzhou’s mobile communication network has fully returned to normal with the restart of 25,272 base stations. According to preliminary statisti...[Details]
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This paper presents a novel, fully automatic digital display design for measuring RF frequency by using the pre-divider SAB6456A and the high-speed digital divider 74HC390, combined with the ne...[Details]
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Under the green travel trend brought by the electrification of automobiles, many safety issues have also attracted people's attention. Here we are not only talking about autonomous driving, but also ...[Details]
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This week, the 42.68 billion yuan TCL Huaxing T7 project went into mass production, the 12 billion yuan Sanan Optoelectronics Mini/Micro LED chip project will be put into production in March next yea...[Details]
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The wiring method of converting a three-phase inverter to a 220V single-phase is a highly technical job, which requires a deep understanding of the working principle and wiring method of the invert...[Details]
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Cloud security challenges cannot be ignored Cloud computing isn't just a trend - it's an evolving reality. The report states that by 2023, 84% of medium and large companies will adopt a multi-clou...[Details]
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