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In terms of batteries, Japan has always been ahead, as Panasonic has guaranteed Tesla a high-quality supply of power batteries. However, Japanese automakers are not so dedicated to electric vehicles,...[Details]
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In daily life, each of us has listened to a lot of songs with headphones or speakers. Do you know what the above interfaces are and the differences between different interfaces? Today I will introd...[Details]
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According to Taiwan’s United Daily News, the battle between TSMC and Samsung over the 3nm process has always attracted the attention of the global semiconductor industry. According to investigatio...[Details]
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When we design and write embedded systems, when we use 51 microcontroller to write programs, we often use loop structures to repeatedly execute a piece of code. However, sometimes we may encounter th...[Details]
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Recently, AT&T CEO Jeff McElfresh said in an interview with CNBC that Apple's upcoming 5G iPhone may not sell well due to economic uncertainty caused by the global health crisis. "I do believe you'...[Details]
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Toyota's second-generation hybrid system (THS-Ⅱ) is unique in the world for its exquisite mechanical structure and rigorous control strategy. Its core competitiveness lies in the power distribution...[Details]
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With the penetration and popularization of automobile intelligence and networking, the proportion of automotive electronic and electrical components in automobiles has gradually increased. Advanced...[Details]
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At
a time when the wave of
electric vehicles
is sweeping the world, Toyota, Subaru and Mazda, three major Japanese automakers, have expressed different opinions at the recent "Multi-Path Sem...[Details]
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Have you ever tried to eliminate the common-mode currents of non-isolated power supplies, which can be a source of electromagnetic interference (EMI)? In some high-voltage power supplies, such as tho...[Details]
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Recently, NavInfo announced that the first tire pressure monitoring sensor chip AC5111 designed by its automotive electronic chip design company Jiefa Technology has officially entered mass productio...[Details]
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Knock is an abnormal combustion phenomenon caused by the spontaneous combustion of the terminal mixture in the engine combustion chamber. Knock not only produces a sharp knocking sound, but also caus...[Details]
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In measuring some CATV system indicators, spectrum analyzers are often used. In order to make the measurement results accurate, the use of spectrum analyzers often involves the problem of set...[Details]
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In modern electronic devices, memory undoubtedly plays a vital role. Whether it is a smartphone, tablet, laptop, or large server and data center, memory is one of the core components that enable th...[Details]
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Xiaomi has previously launched the folding phone MIX Fold. Now it seems that the company is also interested in the currently popular flip-folding phones. The company has applied for a device pa...[Details]
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In recent years, with the continuous improvement of the degree of social informatization, the amount of information exchange has exploded. The fiber-optic communication trunk system has been wide...[Details]