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We all know that driverless cars are the future of automobile development. But there have been different opinions in the industry about when fully driverless cars can be realized. However, on the r...[Details]
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Wires , wiring harnesses, fuses, connectors, various switches and relays are all basic components of automotive circuits . Today, I will popularize their basic knowledge. Let's follow the automot...[Details]
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3.4.3 Line voltage regulation curve using compensation circuit
Figure 18 LED current line voltage regulation using compensation circuit
3.4.4 Startup output waveform
Figure 19 110VAC start...[Details]
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The recent internal circulation of the power battery industry is unimaginable. In the past, there were magic cube batteries that changed the battery structure, CTC/CTB technology, and in the latter, ...[Details]
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Recently, Huawei held an online press conference with the theme of "New Vision of Security, AI Knows What to Expect", inviting third-party research institutions, industry customers and partners to di...[Details]
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When measuring resistance with a DT-830 digital multimeter, when the measured resistance value exceeds 20MΩ, the meter head displays "1", indicating that the limit is exceeded and the resistance value...[Details]
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When changing the excitation current of a generator, it is usually not done directly in its rotor circuit, because the current in the circuit is very large and it is not convenient to adjust it dir...[Details]
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Ground current or quiescent current (IGND or I
Q
), power supply ripple rejection ratio (PSRR), noise, and package size are often factors in determining the best LDO for portable a...[Details]
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Nintendo released its 79th report, announcing the company's software and hardware sales and annual financial revenue from April 1, 2018 to March 31, 2019. It is reported that Nintendo's total sales f...[Details]
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On the evening of September 22, Zhiguang Electric issued an announcement stating that the company invested in and subscribed to 30% of the limited partner shares of Guangzhou Yuxin Zhongcheng Equity ...[Details]
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Use rpm -qa | grep nfs to check whether the tftp server is installed
yum install nfs
1. Server installation:
1.setup
2.System Services
3. Check *nfs
4.service nfs res...[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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Samsung announced its latest watch system, One UI Watch, based on Google Wear OS at MWC 2021 a few days ago, and announced that it will officially launch the first Galaxy Watch with One UI Wat...[Details]
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Positioning systems have developed vigorously since their inception, and their applications have penetrated into all walks of life. The field of personal consumption leads to the emergence of mobile ...[Details]
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According to foreign media reports, the German Jülich Research Center (Forschungszentrum Jülich) has developed new detectors (sensors) that can make infrared radiation in the near infrared (NIR, 750-...[Details]
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