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On June 18, 2020, Zhejiang Binxin Technology Co., Ltd. (hereinafter referred to as "Binxin Technology") officially released the country's first independently controllable 25GE BX01001 network card ch...[Details]
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Since the tube-flavored tuning circuit designed by the author was launched, it has been favored by many DIY audiophiles. Audiophiles who use this circuit all say that the sound quality of their aud...[Details]
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Recently, "Qi La Pa Tan" learned from some people familiar with the matter that NIO is preparing to establish a joint venture with power battery company Honeycomb Energy, and the two parties want to ...[Details]
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Researchers at the Georgia Institute of Technology have developed a faster method for nano-3D printing using a focused electron beam. They created a tiny, high-energy supersonic gas jet to accelerate...[Details]
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The Redmi 10X series will be released on the 26th of this month. Prior to this, the official has been constantly exposing the new features of the series in order to raise consumers' expectations. Rec...[Details]
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What are the measurement principles of radar level gauges and ultrasonic level gauges? What are the differences? What are the working conditions in which they are used? What are the measurement accu...[Details]
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For beginners, it is necessary to master the detection methods and experience of commonly used components. Component detection is very familiar to power engineers. It can be said that how to accuratel...[Details]
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Currently, an Android application has appeared that can skip the verification interface of the operator's WLAN user login and directly use the operator's WLAN hotspot. After personal attempts by re...[Details]
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When the first batch of circuit board prototypes are placed on the desk of a hardware engineer, he will feel very troubled when testing. The engineer has spent weeks designing the circuit diagram a...[Details]
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What is absolute output power? The network analyzer absolute output power measurement displays the power at the analyzer input port. This power is absolute: not referenced to incident or source power...[Details]
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Preface Compared with flow meters using traditional measurement methods, ultrasonic flow meters have many advantages: they do not change the flow state of the fluid and do not generate addition...[Details]
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Push button switch
The actual photo and symbol of the push button switch are shown in Figure 1:
Figure 1-1 Schematic diagram of push button switch (a) Actual diagram (b)
Ele...[Details]
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It is reported that the US Patent and Trademark Office has newly granted Apple 62 patents, one of which covers a new generation of seat belt systems, including airbags installed in seat belts and roo...[Details]
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Recently, AutoX launched China's first large-scale RoboTaxi operation center network. It is understood that the first batch includes 10 large-scale operation centers, located in first-tier cities suc...[Details]
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Since 2021, the penetration rate of China's hybrid market, especially plug-in hybrid vehicles (PHEVs), has increased significantly.
According to the report, the market penetration rate...[Details]