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According to foreign media reports on December 20, an analyst who has been paying attention to Apple’s supply chain for a long time revealed that the iPhone 17 Pro series launched by Apple in 2025 wi...[Details]
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DS18B20 is the world's first 12-bit binary digital temperature sensor with single-wire communication. The operating voltage is from 3.0 to 5.5V, the measurement temperature range is from -55℃ to 12...[Details]
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Communications between industrial control devices are not adequately protected. As a result, such communications are often vulnerable to threats such as malicious tampering and accidental system chan...[Details]
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——Interview with Xu Jialong, General Manager of State Grid Zhejiang Ningbo Power Supply Company
China Electric Power News Network reporter Zhao Ran
Reporter: The Meishan Smart Energy Inte...[Details]
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On August 19, Silicon Power Technology issued an announcement stating that it had signed a "Cooperation Framework Agreement" with CATL on August 18, 2021. The two parties will fully rely on their res...[Details]
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This article presents the design and test results of a low-cost, high-efficiency (87%) isolated DC/DC converter for use in powered devices (PDs) for Power over Ethernet (PoE) applications, complian...[Details]
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April 9, 2019, Shanghai, China - Honeywell (NYSE: HON), a diversified, high-tech, advanced connected industrial company and one of the Fortune Global 500, will be present at the 2019 China Hospital I...[Details]
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This learning material introduces and defines RF terms used in mixer, amplifier, and oscillator data sheets. Terms introduced include gain, conversion gain, phase noise, third-order intercept point...[Details]
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Traffic jams have become the norm in many cities. Especially during holidays and during rush hours, people are always afraid of being stuck in traffic. While they are helpless, the question is how ...[Details]
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Chapter 6, Memory Mapping The first level of address resolution is done through the AHB bus matrix. The 4G address space will be mapped into 16 blocks, and blocks 1 to 7 are directly mapped to the ...[Details]
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When the microcomputer time switch is used alone, once the light is dim on a cloudy day outside the power supply time range. When lighting is needed, it cannot be provided because it is not within ...[Details]
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It has a built-in PLL circuit for AM lock detection and output drive circuit. The main function of NE567 is to drive the load (usually LED) when the frequency in its detection band is at the input o...[Details]
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As chip performance continues to improve and chip complexity increases, in order to ensure the quality of chips leaving the factory, chip testing has received increasing attention from major manufact...[Details]
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With the continuous development of industry, linear motor modules and linear modules, as important transmission components, have gradually entered the precision industry and are widely used. Many p...[Details]
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The shunt generator is a common type of generator, which has the advantages of simple structure, stable operation and high efficiency. However, to achieve the self-excitation of the shunt generator...[Details]