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The filter type can be selected according to the design bandwidth and other indicators of the filter and the specific application occasions. The relative bandwidth below 20% is a narrowband filter, a...[Details]
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On October 22, at the Huawei Developer Conference, Huawei announced that the first Hongmeng HarmonyOS cockpit car will be released at the end of the year. Huawei said that the new HarmonyOS smart c...[Details]
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Current status and trends of smart door locks : 1. Home smart door lock products will reach about 60 million in 2025, with sales reaching a compound annual growth rate of 25%. 2. Commerc...[Details]
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At present, USB flash drives have become one of the most commonly used mobile storage devices due to their small size, easy to carry, large capacity, and convenient use. However, people have always...[Details]
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On December 17, Reuters reported that people familiar with the matter pointed out that the Biden administration has not yet decided whether to block the sale of more U.S. technology to Chinese chipma...[Details]
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Basic simulation effects 1. Press the forward button, the green light will stay on, the motor will rotate forward at low speed, and the gear position will be 1. 2. Press the forward button, the green...[Details]
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The development of OSD for increasingly gorgeous flat-panel TVs takes up a lot of time for firmware engineers. The use of structured OSD design can shorten the development time and improve the co...[Details]
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Over the past few years, several major international standards organizations, including the U.S. Environmental Protection Agency (EPA) Energy Star program, the European Commission's Code of Conduct (...[Details]
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除了美观外，雾灯旨在在多雾或多尘的环境下提高能见度。但由于雾灯的光束射程极短，大多数情况下并不能显著提高能见度。后向雾灯可能更有用，因为比普通尾灯亮得多，因此在能见度较低的情况下，可以更轻松地发现随行车辆。而普通的前大灯虽然可能越来越先进，但也无法在低能见度条件下提供清晰视觉。 (Image source: carbuzz.com) According to foreign media...[Details]
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The worldwide focus on water and energy conservation, as well as the overall environmental friendliness of new products and services, has undoubtedly impacted the home appliance market. Actual regulat...[Details]
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For people, home is a place that provides accommodation, meals, etc. Of course, the meaning of home often goes beyond that. It is also a place where people place their emotions. Whether it's our home...[Details]
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Recently, market research firm Counterpoint released the market share of smartphone brands in the European market in April 2021. According to the data, Samsung still ranks first with a market share o...[Details]
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With the rapid development of various electrical equipment, especially the rapid development of the communications industry,
new requirements are constantly being put forward
for
power sup...[Details]
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In 2024, when the new energy security strategy was proposed for ten years, we will gather strength from all sides and absorb energy from the earth's core. Hami is located in the eastern part of Xinjia...[Details]
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1 Introduction
In recent years, with the rapid development of piezoelectric materials and power electronics technology, ultrasound has been widely used in various sectors of the national e...[Details]
Automotive Electronics
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