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Traditional voltmeters need to manually switch ranges when measuring voltage, which is not only inconvenient, but also requires that the range cannot be exceeded. If you forget to change the range dur...[Details]
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Yangtze Memory Technologies, a subsidiary of Tsinghua Unigroup, announced that it has started mass production of 64-layer 256 Gb TLC 3D NAND flash memory based on Xtacking architecture. This is also ...[Details]
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According to China Business News, yesterday afternoon, Duan Mengran, vice president of Huawei's consumer business AI and smart full-scenario business department, announced the Harmony OS meta-...[Details]
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This iconic Apple notebook has not changed since Steve Jobs pulled the MacBook Air out of a manila envelope in 2008. In the opening speech held early this morning, Apple showed off the new MacBook Ai...[Details]
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1 Introduction
LED is considered to be the fourth generation of green light source. It is a solid cold light source with many advantages such as high efficiency, long life, safety and enviro...[Details]
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1 Introduction
The measurement of atmospheric temperature is of great significance. Generally, various thermometers are used for manual measurement, and the measurement results are ...[Details]
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Preface In general, the drain D of the switching power supply chip represented by the TOP switch device is connected to one end of the transformer primary. The reverse peak voltage caused by the lea...[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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According to Jiwei.com, the global smartphone market continues to decline. According to statistics company Canalys, smartphone shipments will drop by 3.1% year-on-year to 1.35 billion units in 2019. ...[Details]
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Memory chips account for 1/5 of the total output value of the semiconductor industry, nearly 1/3 of wafer production capacity and capital expenditure, and their cyclicality is stronger than the overa...[Details]
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Since the birth of the automobile at the end of the last century, it has gone through more than a hundred years of ups and downs. From the first three-wheeled car built by Karl Benz running at a spee...[Details]
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Figure 2 Quadrant Switching Inductor DC/DC Converter Circuit Diagram The two-quadrant converter operating in the QⅢ and QⅣ quadrants is shown in the figure. It consists of two switches, two diodes...[Details]
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With the acceleration of the pace of life, more and more smart vending machines have been added in high-speed railway stations, subway stations, and office buildings. An engineer contacted by Guoxi...[Details]
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Qualcomm Technologies and Foxconn Industrial Internet jointly launch high-performance AI edge smart box
— BKAV to be the First to Deploy Advanced On-Premise Solution —
San D...[Details]
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In the field of new energy vehicles, battery technology has always been the key to driving the development of the industry. Recently, Toyota Motor Corporation announced a major technological breakt...[Details]