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Since collaborating with Apple, Hermès has been launching electronic products from time to time to cater to the needs of different people. Just last week, Hermès once again tied the knot with ...[Details]
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Shortly after Ruihua Accounting Firm filed a lawsuit against the China Securities Regulatory Commission, *ST Kangde, which had previously implicated Ruihua Accounting Firm in suspected financial frau...[Details]
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1 Device hardware design
The functions realized by the intelligent monitoring system of office buildings are: temperature and humidity adjustment, fire warning, lighting control and water ...[Details]
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Quiescent current (IQ) is usually defined as the current consumed by an integrated circuit (IC) when it is unloaded and in a non-switching but enabled state. In a broader sense, quiescent current i...[Details]
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Function of the circuit
The input voltage increases with the opposite characteristics of the logarithmic conversion circuit, and the output voltage increases exp...[Details]
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Apple today pushed the iOS/iPadOS 15.3 RC update (build number: 19D49) to iPhone and iPad users. This update is 5 weeks after the last release. This update resolves a Safari bug that could cause ...[Details]
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Multimeter Introduction A basic electronic multimeter consists of four parts: display screen, buttons, range, and test lead jack. As shown in the figure below, the disc in the middle is called the ra...[Details]
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This paper takes the development of IP video intercom system in intelligent building project as the background, combines SIP networking protocol, and proposes a full digital design scheme based...[Details]
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According to data from third-party research firm Canalys, the global smartphone market plummeted 14% in the second quarter to 285 million units due to the continued impact of the global pandemic, mar...[Details]
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China Energy Storage Network News
: From May 19th to 21st, the "8th China International Energy Storage Conference" was grandly held in Shenzhen. More than 1,500 representatives from governmen...[Details]
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China Energy Storage Network News:
On November 10, the 2017 Third Energy Internet Industry Development Summit Forum hosted by the Energy Internet Practical Expert Think Tank came to a success...[Details]
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With the application of a large number of emerging data services, the power consumption level of smartphones and tablets has increased significantly, resulting in a significant reduction in standby ti...[Details]
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The factors that affect
the stability of
the
system operation can be roughly divided into two parts: external factors and internal factors:
1. External factors
Radio frequency
...[Details]
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The application scope of robots is gradually expanding from the industrial field to various fields. For example, in hospitals, robots can guide us to quickly consult; in hotels, robots can help us ...[Details]
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Understanding the basic architecture of multi-core
Multi-core processors embed multiple processor engines in the same chip, which can provide higher CPU performance, functional features and ...[Details]
Analog electronics
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