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Electric bicycles have become a favorite among citizens for travel due to their lightness, flexibility and compactness. Whenever rush hour comes, the unimpeded travel of electric bicycles saves many ...[Details]
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In the past two years, the size of the new generation of smartphones has become larger, the screen resolution has become higher, and the computing speed of mobile application processors (APs) has a...[Details]
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The device can conform to the shape of the brain to better record brain electrical activity.
Brain Mapping: An ultra-thin electrode microarray has been implanted in a cat's brain (above...[Details]
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Industrial enterprise Honeywell recently launched the high-performance industrial-grade printer PX940 series. This product is durable and highly stable, supports all-weather high-intensity operation ...[Details]
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2.4 Fingerprint Image Quality Analysis According to the image quality judgment conditions, the quality assessment parameter Q is compared with the threshold TQ. If Q≤TQ, it means that the image qua...[Details]
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The scale of photovoltaic projects is different, and the access voltage level is different. For example, below 8kW is generally connected to 220V, 8~400kW is generally connected to 380V, below 0.4~...[Details]
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Huawei has officially announced that it will launch its first vertical folding screen mobile phone - Huawei P50 Pocket at the winter flagship new product launch conference on December 23. Guan Xiao...[Details]
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The compression technologies currently used in the video field are mostly technologies similar to the MPEG series. Although MPEG-4 or H.264/AVC have achieved a high compression ratio, it is still diff...[Details]
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There are many ways to learn inverter maintenance, but if the direction is wrong, all efforts will be in vain, so it is important to grasp the direction. In order to enable everyone to master the i...[Details]
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Recently, Tesla announced that it will start taking reservations for new models in China. The FF91, which was created by Jia Yueting, the former head of LeTV and founder of Faraday Future (FF),...[Details]
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1. Voltage measurement method Select the appropriate range of the multimeter voltage range (here we select the 20V range), connect the black test lead to the ground, and the red test lead to the base...[Details]
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Can single-phase motors be speed-controlled?
Single-phase motors can be speed-regulated by some circuits or devices, but the speed regulation effect and reliability are poorer than those of th...[Details]
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Foreign media reported that the International Civil Aviation Organization (ICAO) announced on the 22nd that it would ban passenger planes from transporting lithium-ion batteries as cargo, after pil...[Details]
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There are various subsystems in electric vehicles, such as battery management, air conditioning, and traction inverters. The working conditions are different, and the requirements for power devices a...[Details]
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Bluetooth technology can completely replace cables. For product managers and design engineers, the question has shifted from "When to start implementing Bluetooth?" to "How to implement Bluetooth in y...[Details]
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