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1. Introduction The power devices used in UPS include bipolar power transistors, power MOSFETs, thyristors and IGBTs. IGBTs have the advantages of easy driving, simple control and high switching...[Details]
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True wireless Bluetooth headsets, represented by Apple AirPods, have quietly become popular. Although they are much more convenient, they seem to be lost more and more frequently. According t...[Details]
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Independent button controls the displacement of the digital tube Code: #include reg52.h #define uchar unsigned char #define uint unsigned int uchar code DSY_CODE = { 0xc0,0xf9,0xa4,0xb0,0x99,0...[Details]
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Following the earlier exposure of the renderings of Huawei’s new nova7 SE, blogger @宋敬亭 once again exposed the real poster of the nova7 SE endorsed by Guan Xiaotong. Judging from the po...[Details]
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A South Korean media outlet recently reported that LG might launch a phone with a rollable screen in the first half of 2021. The report even revealed that the device might debut in the market as the ...[Details]
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Despite the adoption of new-generation battery technology and battery management systems, electric vehicles can still lose 35% of their range by heating their interiors in cold weather. Depend...[Details]
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When Wei Mo shouted "China's number one in mass-produced autonomous driving industry", don't say that Wei Mo is young and frivolous. Although it is easy to enjoy the shade under the big tree, it i...[Details]
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By Joachim Meyer
PhD student
Karlsruhe Institute of Technology
joachim.meyer@kit.edu
Juanjo NogueraSenior
Research EngineerXilinx
,
Inc.juanjo.nog...[Details]
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Personal feelings:
I just want to say that there are some words that you don’t understand or can’t remember the first time you read them.
However, after I have been troubled by this problem in the ...[Details]
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The 1000V digital ground resistance tester adopts the current and voltage test principle, also known as the four-wire test technology. The current source supplies the current to the measured resistor...[Details]
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introduction The centerless mobile communication system is an important part of my country's professional mobile communication system. It works in a simplex intercom mode with an operating frequency ...[Details]
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Recently, Avnet, a world-renowned technology distributor and solution provider, and Nezha Automobile, one of the representatives of China's new car-making forces, officially signed a strategic cooper...[Details]
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Recently, Microsoft, the new member of the 3 trillion club and the current US technology company with the highest market value, has announced a major investment in
the field of
robotics
. Ac...[Details]
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Innovate the central-local cooperation model, promote the integrated development of the central and local governments, and better drive local economic development. Since the beginning of this year, Yu...[Details]
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#include linux/module.h
#include linux/kernel.h
#include linux/errno.h
#include linux/string.h
#include linux/mm.h
#include linux/slab.h
#include linux/vmalloc.h...[Details]
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