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introduction
LED
billboards are a kind of information
display
terminal for the public, which has a wide range of civil and commercial values. However, most of the info...[Details]
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Swiss scientists published a paper in the latest issue of "Nature Nanotechnology" magazine saying that they used graphene to create the first superconducting quantum interference device to demonstrat...[Details]
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The main circuit topology adopts a dual-tube forward circuit
UC3846 slope compensation selection circuit According to the peak current control circuit diagram, there are two ways to add slop...[Details]
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What is SOA SOA (service-oriented architecture) can be understood as an architecture design method, which abstracts the capabilities of a system into callable services with standard interfaces, so ...[Details]
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Apple announced at WWDC that spatial audio and lossless audio will be available to users of iOS 14.6, iPadOS 14.6, macOS 11.4, and tvOS 14.6 and above. Apple says that more than 20 million songs wi...[Details]
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1. Use of other buttons We have previously used P2.3 to output a low level to make K1, K2, K3, and K4 independent buttons. If we want to use K13, K14, K15, and K16 as independent buttons, we only ne...[Details]
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0 Introduction
In the design and construction of communication systems,
communication power supply
is called the heart of the communication system. The power supply system will dire...[Details]
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By Charles Dachs, Senior Director, Mobile Trading Portfolio, NXP Ultra-wideband (UWB) is a secure wireless technology that can provide centimeter-accurate positioning and can determine the directio...[Details]
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Apple Insider reported that when talking about Apple’s long-term car project, Morgan Stanley analyst Katie Huberty expects Apple to invest heavily in research and development of "vertically integrate...[Details]
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Question: The operating frequency of the N-type head is usually below 18 GHZ. Why do the 26.5 GHz Keysight (formerly Agilent) X-series and PSA series spectrum analyzers use the N-type head as standard...[Details]
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Shop floor assembly lines – Assembly systems are becoming increasingly complex, adding intelligence to highly flexible, modular assembly machines. To take these machines to the next level, each com...[Details]
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There are usually two water tanks on the floor scrubber. The clean water in the clean water tank is used for cleaning, and the sewage tank is used to collect the sewage after cleaning. Therefore, c...[Details]
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Renesas Electronics Corporation (TSE: 6723), a global semiconductor solutions provider, and FAW , an advanced automobile manufacturer, announced that they established a joint laboratory in Changchun,...[Details]
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Have you ever experienced fluctuations in capacitance measurements in your sensor system? There are several explanations for these fluctuations, but the most common root cause is external parasi...[Details]
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Learning ARM assembly is very necessary. Learning ARM assembly is not to write programs in assembly in the future, but to understand and modify it. Because in the later projects related to the kern...[Details]