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With the rapid development of the information industry, UPS, as a constant frequency, constant voltage, pure, high-quality power supply, has become an essential auxiliary power supply for many im...[Details]
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1. About RFID
RFID is the abbreviation of Radio Frequency Identification. It is a contactless automatic recognition technology that automatically identifies target objects and obtains relevant data...[Details]
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Fault phenomenon: The touch screen does not work properly after the instrument is turned on. Testing process: The instrument has a touch screen failure. Many people may think that the screen is bro...[Details]
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The 18th Beijing Auto Show is still in full swing.
The Beijing Auto Show, which resumed after a four-year absence, was unprecedentedly popular. Not only did mainstream vehicle manufactur...[Details]
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November 4, 2022, Shanghai, China - The second SAIC Zero-beam SOA Platform Developer Conference officially opened.
The first "Feifan R7" equipped with OPPO Carlink was unveiled at the conferenc...[Details]
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31 30 29 28 27 ~ 8 7 6 5 4 3 2 1 0 N WITH C IN reserve I F T M4 M3 M2 M1 M0 N Negative/Less Than I IRQ disable WITH Zero F FIQ disable...[Details]
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In a wide range of low-power applications such as USB adapters, mobile phone chargers, and system bias supplies, low-cost quasi-resonant/discontinuous-mode flyback converters are a popular choice (...[Details]
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The command and dispatch of police vehicles, the monitoring and safety dispatch of cash transport vehicles, the operation and management of taxis and reasonable dispatch have become increasingly im...[Details]
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The previous article pointed out that for conventional surface-mount motors, ignoring saturation and leakage, when the thickness of the permanent magnet is approximately 5 times the air gap length,...[Details]
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The LPC11C14 (Cortex-M0) microcontroller uses the NVIC (Nested Vectored Interrupt Controller) interrupt controller The NVIC interrupt controller has the following features: NVIC is an integrated ...[Details]
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At present, petroleum, chemical, pharmaceutical, metallurgical and other enterprises have a large number of cooling tower fans, velocity fans and special fans in use. Some fans have no monitoring ins...[Details]
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Compared with traditional light sources, LED solid light sources have the advantages of high efficiency, pure light color, low energy consumption, long life, reliability and durability, flexible ap...[Details]
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The Chinese government has made no secret of its ambition to further develop the domestic semiconductor industry. In May this year, the China Semiconductor Industry Association (CSIA) released a repo...[Details]
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Intel creates new opportunities through Sapphire Rapids, EKS-A certification and 5G private networks. The Amazon Cloud Technology (AWS) re:Invent global conference kicked off this week in Las Vegas...[Details]
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The application of wireless transmitting and receiving circuits in intelligent rescue vehicles greatly facilitates the control of intelligent rescue vehicles. The circuit includes two parts: wirele...[Details]
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