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Streetlights are an indispensable lighting tool in the daily life of residents. With the rapid development of economy and urbanization, people have made improvements and optimizations to the street...[Details]
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Autonomous driving is a system that integrates perception, decision-making, and control, and fully considers the coordinated planning of vehicles and traffic environment. It is also an important part...[Details]
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Although it was once considered that the transformation to intelligence was lagging behind, as a representative of traditional luxury models, Volkswagen seems to want to keep catching up? Recently,...[Details]
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Signal generators, also known as signal sources, are instruments that output specific signals, and power amplifiers are used in various electronic testing and experimental processes to meet the needs...[Details]
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Transient voltage phenomena
Electrostatic Discharge (ESD)
Electrostatic discharge is usually generated very quickly, and the peak voltage and current can reach very high values. This energy is...[Details]
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There are many articles on the Internet about how to use cross-ng to build arm-linux cross-compilation tools under Ubuntu, but it is difficult to find them under CentOS. Here I record my own construct...[Details]
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As modern machine tools develop towards high speed and high precision, the technical requirements for machine tool spindles are getting higher and higher. As one of the important components of high...[Details]
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Switched Capacitor Filters
1. Basic Principle of Switched Capacitor Filter
The switched capacitor filter is composed of MOS capacitors, switches and operational amplifiers. It has a simp...[Details]
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A screenshot of a search engine result on the Internet recently showed that Meizu 16s may be released around April 29. Huang Zhang previously revealed that Meizu 16s will strive to go into mass produ...[Details]
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Specific function implementation: When the switch is pressed, the relay closes and lights the lighting device (bulb) Devices used: Lighting equipment (LAMP), buttons, AT89C51, several resistors, PNP ...[Details]
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In agricultural production activities, the collection and transmission of temperature and humidity information is a very important function. In the past, extensive production has become a refined prod...[Details]
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NS's LMP8358 is a high-precision programmable gain instrumentation amplifier. The gain can be programmed to 0, 20, 50, 100, 200, 500, or 1000 through an SPI-compatible serial or parallel port, or set ...[Details]
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According to foreign media reports on December 14, after TSMC started construction of its US$12 billion Arizona factory, Samsung Electronics also announced that it will build a new semiconductor fact...[Details]
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Gartner has released six trends that will have a significant impact on infrastructure and operations (I&O) over the next 12 to 18 months. “I&O leaders lack the time, skills and budget to track e...[Details]
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Special encoders/decoders are widely used in security and anti-theft systems, smoke and fire protection systems, garage door controls and all remote control systems. The alarm system compo...[Details]