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In recent years, due to the addition of faults, dynamic operation and nonlinear loads, dynamic power quality issues have become increasingly complex, so power quality issues have regained attention...[Details]
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Fuel cells are a new type of chemical battery. Hydrogen, oxygen, methane, etc. can all be its raw materials. It has the advantages of high energy conversion rate, no pollution, saving metal resources,...[Details]
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According to foreign media reports, mobile computing solution provider NEXCOM announced the release of its latest IP65-rated in-vehicle computer VTC 7252-7C4IP, presenting a safer enhanced vehicle mo...[Details]
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On May 18, China Energy Construction Gezhouba Group, together with Yangtze River Design Group, signed an investment cooperation intention agreement with the People's Government of Badong County, Hu...[Details]
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Main indicators of servo control system
The main indicators for measuring the performance of servo control systems are system accuracy, stability, response characteristics, and operating frequ...[Details]
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;Someone asked: ;Use the timing mode 0 of the microcontroller to measure the external pulse width (between 5 and 250ms). Requires a circuit diagram. Waiting online ;Supplementary question: Write a p...[Details]
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Generally speaking,
the stability and quality of
LED lamps
are closely related to the heat dissipation of the lamp body. The heat dissipation of
high-brightness LED
lamps on the...[Details]
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LEDs face many challenges. For example, the forward voltage will change with changes in temperature and current, and the forward voltage of LEDs from different individuals, batches, and suppliers will...[Details]
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With the development of market economy and the improvement of automation and intelligence, the use of high-voltage inverters to control the speed of pump loads is not only beneficial to improving...[Details]
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The challenges uncovered in early conversations with electric vehicle (EV) OEMs about the technical and commercial benefits of wireless battery management systems (wBMS) may seem daunting, but the ...[Details]
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If the 20th century was the century of silicon (Si), then the 21st century will be the century of carbon (C). Let's follow the mobile phone portable editor to learn about the relevant content. ...[Details]
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STC51 microcontroller has a flash-like function EEPROM, which can save data when power is turned off. Different models can save data of different sizes. Taking 12C5A60S2 as an example, the size of th...[Details]
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Google's upcoming foldable smartphone, dubbed the Google Pixel Fold or possibly the Pixel Notepad, has reportedly been delayed again and will not be released later this year. Reports indicate that ...[Details]
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With the advancement of science and technology, digital products around us are becoming more and more abundant. Among them, PDA has become an increasingly important personal "digital assistant" with...[Details]
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For others, the design of LED lighting equipment only focuses on service life, appearance, packaging and product color, but for design engineers, there are usually far more things to pay attention ...[Details]