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What is FOC control
FOC (Field-Oriented Control), also known as vector control, is a motor control technology for controlling AC motors. This technology can control the direction and size of t...[Details]
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The pressure gauge calibrator is also called a pressure gauge calibrator or a pressure gauge calibration pump. The principle of the pressure gauge calibrator is that the piston rod movement pressure ...[Details]
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In 1949, the length of transmission lines of 35 kV and above was 6,475 km, with the highest voltage level being 220 kV;
In 2018, the length of transmission lines of 35 kV and above was 1.892 m...[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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According to foreign media reports, technology company Continental said it plans to start building a factory in New Braunfels, Texas this year to produce products for advanced driver assistance syste...[Details]
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introduction
In recent years, with the development of micro-electromechanical systems (MEMS) technology and the continuous expansion of the application field of micro-mobile robots, there ...[Details]
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For electronics enthusiasts, the multimeter is a familiar universal testing tool. It is an essential and basic testing and measurement tool. In the past, multimeters were also called "three-purpose m...[Details]
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China Energy Storage Network News:
Wu Gang, deputy to the National People's Congress and chairman of Xinjiang Goldwind Science & Technology Co., Ltd., proposed that a "Belt and Road" power hu...[Details]
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According to iDropNews, Apple recently approved the application for the patent of "Quantum dot LED (QLED) and OLED integrated into display". In the past two years, OLED and quantum dots, as the two m...[Details]
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Step 1: Parts List LM350 heat sink Circuit Board Potentiometer 15OHM 1W, 2W or 5W electric wire Unisolatet wire tool: Welding Coil solder screwdriver other: power supply Maybe a 10W LED or a 5W 2,7OH...[Details]
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When PD is low, the comparator works normally. When the voltage at the "+" terminal is lower than the voltage at the "-" terminal, the leakage current of M1 is greater than the leakage current of M2,...[Details]
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Looking at the development of robot dogs, early robot dogs were large in size, heavy in weight, with insufficient joint flexibility, limited movement, and unable to adapt to complex operating environ...[Details]
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Figure 1 shows an example of overvoltage protection, which is composed of Zener diodes Z1 and Z2, resistors R1 and R2, and diode D1. The common-mode voltage range of the MAX4372 amplifier is 0 to 28V,...[Details]
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If all brands have focused their efforts on 5G phones this year, then March seems to be the month with the most concentrated new product launches. Last week, China News Network broke the news ...[Details]
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Common ways to measure current with an oscilloscope include using current transformers, Rogowski coils, and Hall-effect clamp-on probes. When used within specifications, a good quality magnetic p...[Details]
Power technology
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