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A fast method for measuring the DC resistance of power transformers
2.1 Static measurement method
When measuring the DC resistance of a power transformer winding, the charging current in the windi...[Details]
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A Korean research team has developed a soft, mechanically deformable and stretchable lithium battery that can be "printed" on almost any surface, such as irregular objects such as clothing. In the fu...[Details]
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Infrared proximity sensing is a non-contact gesture proximity roller technology that allows users to
quickly sense the user's approach without actual touch. The technology is also increasingly used ...[Details]
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The Internet of Vehicles is an important project to solve the future urban traffic pressure, and it will also provide a guarantee for driving safety, and its future prospects are very promising. ...[Details]
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0 Introduction
8-bit microcontrollers are widely used in embedded systems, but it has inherent defects to let them deal directly with PCI bus devices. 8-bit microcontrollers only have 16-b...[Details]
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Qichacha shows that on April 23, Shaoxing Yuehao Semiconductor Co., Ltd. was established with a registered capital of 50 million yuan. The legal representative is Ji Gang and its business scope inclu...[Details]
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At 9:22 am on June 17, at the Jiuquan Launch Center, the Long March 2F Yao 12 carrier rocket carrying the Shenzhou XII manned spacecraft successfully lifted off. According to Sichuan Online, i...[Details]
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Beijing time, September 19th morning news, it was reported that the disassembly analysis showed that Apple iPhone 14 uses Qualcomm satellite chip, but additional Apple customized components are added...[Details]
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1. Experimental tasks
The T0 and T1 timing counter functions of the AT89S51 microcontroller are used to count the frequency of the input signal, and the counting frequency result is displayed thr...[Details]
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In the architecture of the autonomous driving control system, the perception system and positioning system of the autonomous driving vehicle are two crucial links as the basis for vehicle path plann...[Details]
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1. MSCAN sending process Check the data length: if it exceeds 8, it will not be sent. Check bus clock: If using external crystal clock, this section can be omitted. Find a free buffer. Write identif...[Details]
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On February 6, the State Council Tariff Commission issued an announcement on adjusting the additional tariffs on some imported goods originating from the United States. It mentioned that from 13:01 on...[Details]
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With the launch of the new Pentium series processors, Intel, the world's largest semiconductor chip manufacturer, has also completed the 22nm process upgrade for all of its desktop processors. At suc...[Details]
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Internal power is used for biasing and switching of internal nodes of logic devices. Internal power includes static power consumption and dynamic power consumption.
The static internal pow...[Details]
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1. Introduction
The interaction effectiveness between the modules of electric vehicles directly affects the driving efficiency and driving experience of the vehicle. Plug-in hybrid vehicles ca...[Details]
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