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According to Jiwei.com, an overview of project progress in the integrated circuit field in July 2021: More than 51 projects were signed, involving 12 provinces (municipalities/autonomous regions), in...[Details]
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Denso has developed rain-proof technology for white line recognition sensors for use in vehicle control systems with 4m-distance platooning, and presented the technology at the 30th Japan Symposi...[Details]
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termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed, cfsetispeed, cfsetospeed - get and set terminal attributes, line control, get and set baud ra...[Details]
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1. Overview
PROFIBUS-DP stands for Decentralized Periphery, which is a computer electronic component. It has high speed and low cost, and is used for communication between device-level control...[Details]
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The insulation resistance meter is a special instrument used to measure the maximum resistance value, insulation resistance, absorption ratio and polarization index. The product has the advantages of...[Details]
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On June 17, it was reported that TDK, a Japanese electronic parts company and
the former employer of
Zeng
Yuqun, chairman of CATL, claimed that it had made a breakthrough in
the material...[Details]
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According to foreign media reports, since the outbreak of the new coronavirus pandemic, global demand for personal computers (PCs) has surged in the first quarter of 2020, but market research firm Ca...[Details]
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For Huawei, they plan to use a more advanced OLED screen for the Mate 40, which will surpass Apple's iPhone 12 in speed this time. According to Korean media reports, BOE is providing Huawei w...[Details]
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On January 20, Pony.ai unveiled for the first time the appearance design, sensors and computing platform solutions of the sixth-generation autonomous driving software and hardware system designed for...[Details]
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1. Overview
1. Basic Concepts of Flickering
People have found that reading under fluorescent lights for a long time will make people feel uncomfortable, even though the brightness i...[Details]
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Introduction: The last estimate was not very accurate. This time, we will continue to estimate Tesla's global delivery in Q2. This time, we also need to compensate for the deviations in the last e...[Details]
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Relevant departments will clarify the preferential policy of 50% VAT refund for photovoltaic power station projects in the near future. Analysts said that this will be another positive news for the...[Details]
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In applications where absolute measurements are required, accuracy is limited by the accuracy of the reference used. However, in many systems stability and repeatability are more important than absolu...[Details]
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When measuring voltage with a multimeter, there are eight things to note. Know the internal resistance of the meter and be sure to have someone supervise it. The circuit meters under test are connect...[Details]
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1 Basic Principle Analysis Due to the existence of transformer leakage inductance, the flyback converter will generate a large spike voltage at the moment the switch tube is turned off, causing the ...[Details]
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