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One of the biggest problems for wearable devices is how to ensure a long enough battery life without making the device too big. The ideal situation is that users do not need to charge the device ...[Details]
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Electromagnetic environment
is the sum of all electromagnetic phenomena in a given place.
Electromagnetic noise
is the rated current that the filter can pass safely at a specified fre...[Details]
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The flyback switching power supply has the advantages of small size and light weight. The successfully developed principle prototype has comprehensive performances such as high power density, high s...[Details]
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In the past two days, the "AEB dispute" between two car industry tycoons, Yu Chengdong and He Xiaopeng, has brought the topic of active car safety to the forefront. Today, the measurement of car safe...[Details]
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On September 11, local time, Wamsi Mohan, senior equity research analyst at Bank of America Merrill Lynch, praised Apple's pricing strategy for the iPhone 11 on the CNBC program Squawk Alley. Regardi...[Details]
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Imagine a truck that emits only water vapor, generates its own electricity on board, and has a range of up to 1,000 kilometers. A fuel cell powered by hydrogen could do this, and Volvo Trucks has alr...[Details]
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On March 24, the State Grid Corporation of China released the "State Grid Corporation of China issued an opinion on further supporting and promoting the reform of incremental power distribution bus...[Details]
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Today, when building new applications, many companies think "cloud first ." But as technology evolves, a better approach is to think "cloud native" applications. Cloud-native applications take adva...[Details]
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In 2019, CATL's revenue growth rate was higher than that of last year, while its non-GAAP net profit growth rate declined. It is reported that CATL announced its full-year financial report for 2019...[Details]
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According to the Yangtze River Daily, Wuhan Huaxing Optoelectronics is currently the Wuhan company with the most U.S. patents. It is reported that in 2018, Wuhan Huaxing Optoelectronics obtained 27...[Details]
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Lei Jun, founder, chairman and CEO of Xiaomi Group, posted a photo of the Xiaomi 12 Pro box. Lei Jun said that in order to maintain confidentiality, Xiaomi’s marketing department added 8 locks to the...[Details]
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The capacity of the electrolytic capacitor C affects the working time of the motor each time. Changing the lower value of C can control the distance the car runs each time. Select the original parts...[Details]
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According to the design of various pulse power supplies and continuous power supplies for driving semiconductor lasers, as well as the application of feedback technology in power supplies and knowled...[Details]
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Easy to get started with single chip microcomputer: dynamic display of five digital tubes Last time, we talked about the static display of digital tubes. This time, we will introduce dynamic display....[Details]
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New electric vehicle drive motor solution will be
Live demonstration at Electronica 2024 in Munich, Germany, November 12-15, 2024
Beijing, China, November 11, 2024 -
Ren...[Details]