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With the continuous advancement of intelligent technology, conference terminal equipment is moving towards a more intelligent direction. This trend is particularly evident in homes and offices, whe...[Details]
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With the vigorous development of power electronics technology, a large number of nonlinear loads have been added to the power supply system. The widespread application of low-voltage and small-capa...[Details]
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The definition of PCB testability can be briefly explained as follows: PCB test engineers should use the simplest method possible to test the characteristics of a certain component to d...[Details]
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At the fifth "Huawei Asia Pacific Innovation Day" held on the morning of September 3, Xu Wenwei, director of Huawei and dean of the Strategic Research Institute, said that Huawei invests at least US$...[Details]
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As domestic consumers pay more attention to driving safety, they consider crash test results and safety configuration levels as important criteria when choosing a car, which also prompts car companie...[Details]
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//Timer 3 interrupt service routine void TIM3_IRQHandler(void) { if(TIM3- SR&0X0001) //Generate update event { LED1=!LED1; LED0=!LED0; } ...[Details]
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International Online News (Reporter Zhu Wanling): On March 29, the Global Energy Interconnection Development Cooperation Organization was established for the fourth anniversary. At a webinar held b...[Details]
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When the high-voltage switch dynamic characteristics tester performs single-on and single-off tests, the switch operates but no data is displayed. What happened? 1. The ground wire is not fully...[Details]
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The mysterious guest at Baidu’s AI Developer Conference turned out to be Li Shufu, chairman of Geely Holding Group. At the 2019 Baidu AI Developer Conference, Li Shufu came to support. What will th...[Details]
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"The emergency power supply vehicle has been connected to transformer No. 1 and can provide security load at any time." At 15:00 on February 5, after continuous work by employees of State Grid Shan...[Details]
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8 basic questions and answers about USB
Question 1: What is the structure of the USB transmission line?
Answer 1: A USB transmission line consists of four lines: ground line, power line, ...[Details]
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1 Background NFC has the characteristics of two-way connection and identification, operates in the 13.56MHz frequency range, and has an operating distance of nearly 10 cm. NFC technology promotes sta...[Details]
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Recently, Parker Hannifin, a pioneer in motion and control technology, released the "2023 Sustainability Report". The report focuses on the theme of "Leading with Purpose" and focuses on the company'...[Details]
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According to the Wall Street Journal website on October 15, a new wave is coming - and in a world short of labor, business leaders are welcoming them more eagerly than ever.
According to repor...[Details]
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The National Energy Administration held a press conference to release the energy situation and renewable energy grid-connected operation status in the first three quarters, interpret the "Guidi...[Details]
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