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OnePlus is reported to be planning to launch a new entry-level Nord series phone soon. The name of this phone has been confirmed to be Nord N20 SE. The phone appeared on the TDRA certification ...[Details]
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The causes of electromagnetic flowmeter fluid noise are as follows: 1. The corrosion resistance of stainless steel electrodes is that the infrared carbon-sulfur meter has an extremely thin passivatio...[Details]
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Biometrics is the use of the inherent physiological characteristics of the human body (such as fingerprints, facial features, red membranes, etc.) and behavioral characteristics (such as handwr...[Details]
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For software developers, it is always a bit uncertain to figure out some hardware-related parameters. After working for a few years, I finally know that the function of the phase-locked loop ...[Details]
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According to Sina Digital News on August 17, iQOO will hold a new product launch conference for the iQOO 5 series today. As the launch conference approaches, details of the new products have al...[Details]
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In the past 2009, I have been developing IEEE 802.11n high-power wireless AP (wireless router) almost all the time, and have had several successful cases. Recently, I have sorted out the high-power...[Details]
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NVIDIA is a GPU company, but it has also been trying various CPUs, including autonomous driving, mobile computing, etc. In the early years, it also tried to get involved in smartphones through...[Details]
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With the continuous improvement of LED application technology and the gradual decline of costs, LED lights in automotive electronics have gone through the initial conceptual stage of technical ver...[Details]
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Robots
The beginning of the year was really crazy
In 2024, the robot industry has received a lot of good news, with multiple billion-yuan financings bombarding one after another, wh...[Details]
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5 Single-stage power factor corrected LED driver 5.1 Reasons for using single-stage power factor correction Whether the valley filling method or active power factor correction technology is used to i...[Details]
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On February 22, ZF and Jidu officially signed a strategic agreement to help Jidu build a world-leading automotive robot. The two parties will carry out close cooperation in chassis components and con...[Details]
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With the development of society and the improvement of people's living standards, people pay more and more attention to health, but with the improvement of living standards, the incidence of cardio...[Details]
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Working Principle of Thermocouple Temperature Transmitter Thermocouple temperature transmitters require that the output voltage signal of the transmitter is linearly related to the corresponding ...[Details]
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IROS 2019, one of the most famous and influential top academic conferences in the field of robotics and intelligent systems, was held in Macau. Experts from all over the world in robotics and related...[Details]
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01
Information security requirements
This chapter mainly introduces the information security requirements from four aspects: hardware security, system security, communication security, an...[Details]