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There are two main types of power supplies: linear power supplies and switching power supplies. The working principle of a linear power supply is to first convert 127 V or 220 V mains electricity int...[Details]
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Rudolf Emil Kalman was an American mathematician of Hungarian descent. The Budapest-born scientist fled World War II with his family in 1943 and immigrated to the United States. He devoted his life t...[Details]
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According to foreign media reports, AUTOCRYPT, a cybersecurity supplier for electric and autonomous vehicles, announced the launch of AutoCrypt SCMS 5.0, a vehicle-to-everything (V2X) communication s...[Details]
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The fierce and rapid battle to clear the inventory of fuel trucks is beyond the imagination of ordinary people. After Dongfeng Citroen and the Hubei Provincial Government launched the first shot to c...[Details]
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background
In the context of the intelligentization of the automotive industry, the functions of automobiles have become richer and more intelligent, and the interactions of various electronic...[Details]
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Now is the time to return the radar platform to analog! Startup Matawave believes that "we still exist in the analog world, and so do cars." The company hopes to change the limitations of tradition...[Details]
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Abstract: The basic principle of repetitive controller is introduced, the influence of a key parameter in repetitive controller on the steady-state error and convergence speed of the system is desc...[Details]
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The Nongnooch Tropical Botanical Garden Research Center in Chonburi Province, Thailand, announced that they are working with hydrogen electrolyzer manufacturer Enapter to demonstrate hy...[Details]
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Driven by the new retail wave and the increasingly mature unmanned technologies such as artificial intelligence, new unmanned business formats are emerging one after another. Unmanned vending machi...[Details]
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1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
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On December 19, Beijing Green Vanadium's first Vstorage-100kW energy storage system was officially launched and delivered to customers, and will be used for the research on the characteristics and ...[Details]
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Lithium-ion batteries have a high energy-to-weight ratio and energy-to-volume ratio, no memory effect, can be recharged multiple times, have a long service life, and are becoming increasingly cheap...[Details]
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There are three main types of stepper motors on the market: PM (permanent magnet), VR (variable reluctance), and hybrid. What are the differences, which one should you use, and how do they work?
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A novel electronic PS pressure sensor
PS pressure sensor is an electronic pressure sensor made of semiconductor diaphragm structure. It can convert the physical quantity of air pressure into electr...[Details]
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During the operation of the CPU, it is often necessary to interact with peripherals. The interaction methods include "polling method" and "interrupt method".
Polling method:
The...[Details]