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The signal source analyzer is a commonly used instrument for measuring crystal oscillators, PLLs, clock circuits, and phase noise. Dual-channel measurements are used to fully characterize the charact...[Details]
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On the 29th of last month, realme X50m went on sale for the first time. Within less than 10 days of its launch, the phone received its first system update. Interestingly, the phone received its secon...[Details]
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引言 随着汽车拥有量的增加,发生交通事故的概率也随之增加,发生事故后用传统的方法进行分析、判断、维修有一定的困难。这样,就给人们提出了一个问题,怎样及时、准备地分析故障的存在,客观地分析事故的责任。由此联系到飞机上装的“黑匣子”,一旦飞机失事,“黑匣子”里的资料是判断失事原因的重要依据。因为它的造价高、技术复杂,在普通汽车上使用有一定的难。本文介绍一种价格低,功能较齐全且能扩展的汽车行驶记录...[Details]
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According to Juheng.com, on November 18, General Motors President Mark Reuss said that the company is committed to dealing with the semiconductor shortage and will work with the supply chain to estab...[Details]
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Recently, I talked with my colleagues about the impact of data bus width and alignment on program efficiency on the ARM platform. When defining structure data types, in order to improve system effici...[Details]
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To limit fuel consumption, some car manufacturers are using Start/Stop functions in their new generation models. These innovative new systems shut down the engine when the car comes to a stop and ...[Details]
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China Energy Storage Network News:
Digitalization will not only promote the optimization and reorganization of the original production factors in the innovative development economic system, b...[Details]
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Today, some netizens shared photos of vivo's upcoming foldable screen new phone X Fold. The phone is covered with a thick confidentiality shell, the crease in the middle is almost invisible, and the ...[Details]
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In the programming of Siemens S7-300 and S7-400, it is often necessary to call some system functions or function blocks. When inputting parameters, you often encounter pointer type parameters. Do y...[Details]
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WPG Holdings announced that its subsidiary WPI has launched a digital car key solution based on NXP's NCJ29D5. Figure 1- A display board of WPG’s digital car key solution based on NXP products Th...[Details]
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Antenna analyzers and standing wave meters can both be used to measure standing waves in antenna feed systems, but they differ greatly in function and characteristics.
Antenna Analyzer
S...[Details]
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In the next three years, the globalization of Chinese color TV may give birth to four giants. Who is qualified to represent the Chinese color TV industry and compete on the global color TV stage? His...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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In recent years, the term AIoT has gradually become popular in people's vision. The so-called AIoT, namely AI + IoT, means combining artificial intelligence technology with Internet of Things technol...[Details]
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The range of new energy vehicles is limited by the capacity of the battery pack, so how to achieve more efficient use of limited battery energy is the key to alleviating users' range anxiety. Cabin...[Details]