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Experimental phenomena: One EB2530 (terminal A) is defined as the transmitting module, and the other EB2530 (terminal B) is defined as the receiving module. Press the button on EB2530 (terminal A) to...[Details]
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Abstract: This article introduces the test system of Gigabit switching backplane. The system consists of a backplane, switching card, line card and control card. It can detect the switching func...[Details]
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1. Overview The online flaw detection of steel plates in Jigang Medium and Thick Plate Plant adopts ultrasonic flaw detection system. According to the standard regulations or user requirements, speci...[Details]
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Xinhua News Agency, Chengdu, February 28 (Reporter Yang Di) The Sichuan-Yunnan section of the Ya'an-Zhongdian DC project and the controlling project Dajin River Bridge, which are implemented by Sta...[Details]
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General impression: The flash of 430 seems a bit like the flash of ARM, except that the flash of ARM is much larger than that of 430, and the flash of 430 is different from that of E2PROOM, which nee...[Details]
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After briefly analyzing Nissan's e-POWER hybrid system, as well as BYD and Great Wall's plug-in hybrid systems, many people have become interested in the 48V mild hybrid system used by European and d...[Details]
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China Energy Storage Network News:
Wang Xiaobing, Yang Jinshuang, Li Wei, Song Baotong, and Wang Shu, researchers from Beijing Electric Power Economics and Technology Research Institute Co., ...[Details]
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As people's requirements for visualization increase, computer vision, as an emerging high-tech discipline, is increasingly being used in areas such as online product quality monitoring, automatic insp...[Details]
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Luxexcel, a technology leader in 3D printed prescription lenses, has partnered with WaveOptics, a leading waveguide and light engine design and manufacturer, to develop an innovative module that inte...[Details]
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On October 29, Huawei released its financial report for the first three quarters of 2021. The financial report shows that Huawei achieved sales revenue of 455.8 billion yuan in the first three quarte...[Details]
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Power supply test items
1. No-load current: (Adaptor type)
In general, the smaller the no-load current value, the lower the power consumption of the product. Through experiments, it is found t...[Details]
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As we all know, Gionee once conquered a large number of consumers with its extremely strong cost-effectiveness. Even in the era when China Cool Alliance was rampant, Gionee was able to get a sh...[Details]
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Circuit principle: The integrated circuit charger, as shown in the figure, is a constant current charging circuit composed of a three-terminal voltage regulator (LM317). Since the potential differ...[Details]
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To avoid electric shock and personal injury, please read the "Safety Information" and "Warnings and Notes" in the instruction manual before use. The following specifications are general specification...[Details]
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1. Introduction
The wave of new energy vehicles is getting bigger and bigger, and the body intelligence is becoming more and more perfect, and intelligent driving is closely related to sensors...[Details]