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Electric Vehicle News: The China Electric Vehicle Hundred People Forum (2021) will be held at the Diaoyutai State Guesthouse from January 15 to 17, 2021. On November 26, the Hundred People Forum h...[Details]
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Xiaomi Group released its first quarter 2020 financial report: total revenue reached RMB 49.7 billion, a year-on-year increase of 13.6%; adjusted net profit was RMB 2.3 billion, a year-on-year increa...[Details]
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As non-renewable energy sources such as electricity, coal and oil are frequently in short supply and energy issues are increasingly becoming a bottleneck restricting the economic development of the in...[Details]
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Many friends must have a lot of feelings about this kind of LED flashlight powered by three No. 7 batteries. I won’t talk about their specific feelings, but just watch how I modified it.
...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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On the afternoon of March 5, at the invitation of the People's Government of Bayingolin Mongol Autonomous Prefecture, Shenzhen Hydrogen Blue Era Power Technology Co., Ltd. participated in the "...[Details]
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For many years, refrigerators have been used as storage and preservation space in the domestic market, and people's demand for refrigerators is also the most basic functions of freezing and freezing....[Details]
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1. Understanding of carrier-based SVPWM
1.1 Theoretical Analysis
The three-phase inverter topology is as follows:
Fig1 Three-phase inverter circuit
Let's try to understand...[Details]
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The Japanese government announced last week that it would officially remove South Korea from its "white list" starting August 28. That afternoon, South Korean President Moon Jae-in also announced tha...[Details]
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Mouser Electronics, the industry's top semiconductor and electronic component distributor that focuses on new product introduction (NPI) and provides a wide range of product types, is now selling Max...[Details]
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On May 26, IT Home learned from the Sankei Shimbun that a research team led by Associate Professor Yoshihiro Nakata of the University of Electro-Communications in Japan has recently successfully de...[Details]
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1 Introduction
Electric vehicles are becoming the object of vigorous development in the country's new energy vehicle industry due to the renewable and clean nature of fuel, and electric vehicl...[Details]
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Output square wave at P1^0 port. Without further ado, here is the code. #include reg52.h sbit FB = P1^0; void Init_ET_0()//Timer initialization function { TMOD = 0x01; // Enable timer 0, the...[Details]
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The microcontroller source program is as follows: /***************************Feiyinyun Electronics******************************** ** Project Name: YS-V0.7 Speech Recognition Module Driver ** ...[Details]
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Due to its characteristics in impedance, TL431 is often used to replace diodes . As a precision voltage regulator, it is widely used in various circuit designs. In LED driving, TL431 plays a role in ...[Details]
DSP and ARM Processors
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