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Since the voltage waveform output by the inverter is similar to a sine wave, but not a true sine wave, its waveform contains a large number of harmonic components, especially high-order harmonics, ...[Details]
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Note: Before downloading the program, you must first install the Keil software and the corresponding Silicon IDE driver software Keil installation: Please go to Keil official website: https://www....[Details]
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#include
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0 Preface The wireless network system originated from the "eMote" technology of the US military and is one of the hot technologies currently being studied at home and abroad. The system is based on t...[Details]
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Let's face it: global energy is becoming increasingly scarce, and the earth is gradually unable to support such a large population. In order to reduce dependence on oil, the automotive indus...[Details]
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0 Introduction
Now the world is short of resources, and governments and all walks of life are increasingly demanding energy conservation and consumption reduction. The Chinese government i...[Details]
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The UK announced that it would add two major Russian processor manufacturers, MCST and Baikal Electronics, to the sanctions list. In addition to freezing their assets, it also banned Russian compan...[Details]
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Abstract: DC motors are widely used in metallurgy, mechanical processing and manufacturing industries because of their easy speed control, high precision and efficiency, and smooth speed regulation...[Details]
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Samsung's Galaxy S21 series will be released on the 14th, and the leaks have not stopped. The whistleblower Roland Quandt shared high-resolution renderings of the Galaxy S21 series, showing som...[Details]
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The General Motors strike previously caused a lot of controversy, and the strike was caused by the electrification of automobiles. The popularity of refrigerators put milkmen out of work. The adven...[Details]
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On August 18, China Resources Microelectronics released its 2021 semi-annual report, stating that the company achieved operating income of 4.455 billion yuan, an increase of 45.43% over the same peri...[Details]
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In food analysis, whether it is residue analysis or component analysis, HPLC has become an indispensable analytical instrument . Degassing the mobile phase is a very effective measure for HPLC sy...[Details]
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Aiming at the influence of some harsh electromagnetic environments on random access memory (RAM)
circuit
errors, a simple and practical EDAC algorithm that can check two errors and automati...[Details]
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introduction
The core features of mobile value-added service products are mobility, immediacy and personalization. Mobile value-added services are a new service mode that is rapidly developing...[Details]
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I have just started to work on STM32 development. Due to project requirements, the Linux system needs to communicate with STM32 through I2C. There is limited suitable information on the Internet, and...[Details]
Power technology
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