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According to news on March 17, Samsung’s reliance on Qualcomm for high-end chips has increased significantly in the past few years. Its foldable phone series has always used only Qualcomm Snapdragon ...[Details]
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Definition and composition of low temperature drift operational amplifiers The so-called drift usually refers to the change of input offset voltage with temperature. After the offset voltage is adju...[Details]
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How to calculate the positive duty cycle of such a narrow pulse on the screen? We increase the horizontal time base to 200us/div and observe its two cycles. Since the pulse is too narrow, it is not...[Details]
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This morning, Apple quietly closed the iOS/iPadOS 13.2.3 verification channel. In fact, the official version of iOS 13.3 was just pushed last week. Apple's move means that it is no longer pos...[Details]
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Instead of making things easier, the law requires that cars be equipped with a hazard light button that flashes the warning lights when pressed. Instead, it presents both opportunities and challenges...[Details]
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Customers know that Pratt & Miller Engineering has quality products they can trust. Their outstanding design, flawless manufacturing and rigorous testing services are fully demonstrated through the pe...[Details]
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It is a fact that Gree mobile phones are not selling well, but Dong Mingzhu denied that entering the mobile phone business was a wrong decision, and she was not being stubborn. She said: If making mo...[Details]
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Consumer LED applications are very popular, and now LEDs can be found in home lighting, aircraft cabin lights, automotive lights, MP3 players, and other applications. In the past, most LED drivers w...[Details]
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For decades,
silicon (Si) has been the workhorse of the semiconductor industry—everything from microprocessors to discrete power devices
. However, as modern power-demanding applications su...[Details]
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According to South Korean media reports, Micron CEO Sanjay Mehrotra recently visited China's Tsinghua Unigroup. Although the outside world does not know what the two sides talked about specifically, ...[Details]
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Last month, the penetration rate of new energy vehicles in China exceeded the critical value. According to the relevant data of the China Passenger Car Association, the retail penetration rate of n...[Details]
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Vacuum solenoid valve installation method
1. When installing the vacuum solenoid valve, the coil should be facing upward and kept in a vertical position. The arrow or mark on the vacuum soleno...[Details]
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Recently, Intel subsidiary Mobileye released a video of its self-driving test car driving on complex roads in Munich, Germany. Thanks to Mobileye's unique technical advantages, especially the powerfu...[Details]
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Data Converters is the first graduate textbook that comprehensively discusses data converters from the perspective of combining analog and digital signal processing. In terms of analog-digital inte...[Details]
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1 Introduction Linux embedded system, with the advantages of high performance, low power consumption, small size, high reliability, open source code, etc., is gradually recognized and used by more an...[Details]
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