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What are harmonics? How to calculate? How to interpret the results? There are so many harmonic algorithms, what’s the difference? Which one should I use? How to judge harmonic power flow? What are ...[Details]
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In Century Square on Nanjing East Road, the most prosperous area in Shanghai, there is a building full of futuristic technology. It is the first hydrogen vision hall in China built by Hyundai Motor -...[Details]
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This is another form of transformerless AC power, which can be used in some low-power devices with good thermal insulation. Our technical reviewer believes that the Cac should be of X-level safety ty...[Details]
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Foxconn, a subsidiary of Hon Hai, has obtained permission to resume work in its two production areas of Zhengzhou and Shenzhen. It is reported that in order to ensure that there are no blind spots ...[Details]
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The ubiquitous power Internet of Things is based on marketization. The investment in perception, communication, platform and application layers on the user side has both the service characteristics...[Details]
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Challenge: Develop a flexible production test solution for Danfoss solar inverter products and printed circuit boards (PCBs) to better facilitate contract manufacturing on a global scale. Solution: ...[Details]
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1. Say it in advance 1. Today I borrowed a 51 microcontroller basic tutorial from the library, from which I learned some basic knowledge about microcontrollers. 1-1: A single-chip microcomputer is a ...[Details]
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The company is working on an upgraded version of Astro for home use, according to a May 9 media report citing an internal company document. This would be a new phase for Astro and a case of Amazon ...[Details]
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#include //Include file
#define uchar unsigned char
#define uint unsigned int
char b ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0x88,0x83,0xc6,
0xa1,0x86,0x8e,0x8c,0xc1,0xce,...[Details]
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Composition of ARM assembly files Instruction: After compilation, it is stored in the memory unit as an instruction (machine code), and the CPU can complete the processing operation when it is execu...[Details]
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The function of the voltage transformer is to convert the high voltage into a standard secondary voltage of 100V or lower in proportion for use in protection, metering, and instrumentation. At the ...[Details]
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Earlier, there was news that LG will release a new dual-screen mobile phone at the IFA2019 exhibition, which may be named LG V60 ThinQ. However, before the IFA2019 exhibition was officially held...[Details]
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Compared with traditional single-chip microcomputers, AVR has greatly improved and enhanced its structural system, functional components, performance and reliability in addition to being able to re...[Details]
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Interrupt system initialization:
1. Set IE to enable the interrupt of the corresponding interrupt source;
2. Set IP to set the interrupt priority of the interrupt source used;
...[Details]
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Temperature control probe sensors are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. Among temperature control probe s...[Details]
Analogue and Mixed Signal
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