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■ Y capacitor (Cy, also known as line bypass capacitor)
The Y capacitor is connected across the floating ground (FG) and the live wire (L)/neutral wire (N) to eliminate high-frequency and common-mo...[Details]
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South Korea is testing a new technology for electric buses that can be wirelessly charged while in operation. Industry insiders say that if the technology is promoted, it will undoubtedly help reduce...[Details]
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As shown in the figure, this is the basic inverting amplifier circuit composed of μA709. A resistor Ri is connected in series at the inverting input end, which is the input resistor of the operatio...[Details]
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Brushless DC motor (BLDCM) is a new type of motor developed with the rapid development of power electronics technology. It has a series of advantages such as high reliability and easy maintenance, ...[Details]
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"At present, a standardized business model for distributed photovoltaics has not yet been formed, and the market is in chaos. However, once the business model is solidified and more companies enter...[Details]
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Controlling static electricity in balanced flowmeter laboratory instruments is not only for safety, but also for the purpose of improving product quality. For example, in grinding operations, static ...[Details]
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In the European market where oil prices are relatively high, diesel vehicles are undoubtedly more popular among consumers. In addition, carbon dioxide, as the culprit of the greenhouse effect, is h...[Details]
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Preface High-frequency probes are expensive and often out of reach for many small companies. We also examined the basic construction of a 50Ω, 1:1 passive probe and discussed transmission line effect...[Details]
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Chapter 1. Introduction
1.1. Background
With the development of the Internet of Things, there will be more developments in the control of home appliances, and voice as a natural and simple method...[Details]
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On May 9, Huawei's Hongmeng OS official website showed that the second phase of the Hongmeng OS 2.0 developer Beta public beta has been launched. New models include: Huawei nova 6, nova 6 5G, nova 7 ...[Details]
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Translated from - semiwiki There has been a lot of coverage over the past few weeks regarding Nvidia’s proposed acquisition of Arm. Much of it has centered around the $31 billion that Arm’s current...[Details]
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;RCC register address image RCC_BASE EQU 0x40021000 RCC_CR EQU (RCC_BASE + 0x00) RCC_CFGR EQU (RCC_BASE + 0x04) RCC_CIR EQU (RCC_BASE + 0x08) RCC_APB2RSTR EQU (RCC_BASE + 0x0C) RCC_APB1RS...[Details]
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My method is also very simple. Experts please don't criticize me. First of all, you need to understand the basic principle of FSMC, that is, how to use it, how to configure it, and why it can be...[Details]
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With the increasing aging of society, the concern for the health of the elderly has become an important social issue. In addition, some sudden diseases and family health care, such as cardiovascula...[Details]
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Recently, Wuhan Municipal Bureau of Economics and Information Technology announced the results of the 2024 unicorn enterprise certification. 44 enterprises in the city were selected, of which 31 were ...[Details]