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Fault diagnosis of electromagnetic speed regulating motor not rotating
The electromagnetic speed regulating motor may not rotate due to many reasons. The following are some possible causes of ...[Details]
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Electromagnetic radiation (EMR), electromagnetic interference (EMI), and electromagnetic compatibility (EMC) are terms that refer to energy from charged particles and the associated magnetic fields t...[Details]
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Ever since the iPhone 7 removed the headphone jack, true wireless earphones, once considered "disposable" and "wasteful", have entered the overtaking lane and are rapidly occupying the sub-1,000 yuan...[Details]
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According to the Hubei Provincial Communications Administration, the construction of communication facilities and 5G network deployment tasks for the second "Xiaotangshan" hospital in Wuhan, Leishens...[Details]
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When driving alone, there is always such distress: feeling tired from long-term high concentration, but still have to continue this boring journey; wanting to arrange the next trip in advance and che...[Details]
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Satellite Internet has become a new hot spot in the development of satellite communications. In the 5G-NR Release 17 version, the International Organization for Standardization 3GPP regards satellite...[Details]
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Apple's latest four patents show that the company hopes to make the safety of autonomous driving functions the biggest selling point of the upcoming "Apple Car". Among the four newly approved patents...[Details]
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Hydraulic
pump is the core component of hydraulic transmission system. Its function is to convert the mechanical energy generated by the prime mover (electric motor or internal combustion eng...[Details]
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PPP protocol (Point-to-Point Protocol) provides a method for transmitting datagrams on serial point-to-point links, supporting asynchronous 8-bit data and bit-oriented synchronous connections (such as...[Details]
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Introduction: LED dot matrix display is a large display system that integrates microelectronics technology, computer technology, and information processing technology. It has become an ideal choice f...[Details]
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#include hidef.h /* common defines and macros */ #include "derivative.h" /* derivative-specific definitions */ #define BUS_CLOCK 40000000 #define OSC_CLOCK 20000000 /*********************...[Details]
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LED (Light Emitting Diode) is a semiconductor light-emitting device that can convert almost all the small current passing through into visible light.
High-efficiency
LED has a light effic...[Details]
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1 Introduction
In 2001, American inventor Kamen invented a new type of convenient and fast two-wheeled transportation tool "Segway", and walking balance control technology has become a hot topi...[Details]
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With the rapid development and increasing maturity of Internet of Things technology, ultra-low power wireless sensors have become an important component of the Internet of Things. Wireless sensor n...[Details]
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2021 is about to pass. During this year, the semiconductor market has experienced the impact of many factors including chip shortages, price increases, the epidemic, and the Sino-US trade conflict, b...[Details]