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According to Gartner, an information technology research and consulting company, global smartphone sales to end users totaled 366 million units in the third quarter of 2020, down 5.7% from the third ...[Details]
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As a fast energy storage material, two-dimensional MXene is regarded as a rising star in the energy field. However, the voltage output of such materials is unstable, which affects their application. ...[Details]
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In the era of subsidies for new energy vehicles, hybrid vehicles were basically suppressed in China. However, with the withdrawal of subsidies, hybrid vehicles are gaining more and more popularity an...[Details]
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Try to avoid
over-current charging. Over-current charging can easily cause
the positive and negative plates inside
the battery
to bend, causing the active materials on the surf...[Details]
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I guess it's a problem with the interface connection and the crystal oscillator. My actual experiment showed a certain error rate in sending and receiving.
I tried a short circuit test and the error ...[Details]
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In recent years, new energy vehicles have developed rapidly and have gradually been recognized by the world. Electric vehicles are one of the representatives of new energy vehicles. Many electric v...[Details]
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On March 12, lidar company Hesai Technology disclosed its 2023 financial report. The financial report shows that Hesai Technology delivered a total of 222,116 lidars throughout 2023, a year-on-year i...[Details]
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The second China International Import Expo opened in Shanghai. At this Expo, Toshiba, a well-known innovative technology company, made a stunning appearance with its advanced technology products and ...[Details]
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On August 26, i.Tech Solar Voice 908 Bluetooth headset from Hong Kong and Mainland was launched. It is the first solar headset that combines the most popular environmental elements and is considere...[Details]
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The RC spike absorption problem of the secondary side rectifier
diode
of Flyback
. I think everyone is still too traditional in dealing with such spike problems. In fact, using RCD absorpti...[Details]
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1. MCU energy consumption factors
Modern MCUs generally use CMOS technology, and energy consumption includes two aspects:
Static consumption is mainly energy consumed by transistors;
Dynamic co...[Details]
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magnetic sensor TDK launches stray magnetic field resistant ASIL C-class Hall effect position sensor series for high-speed motor applications ● TDK expands its portfolio of innovative stray magnet...[Details]
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In digital cameras, the application of anti-shake technology has undoubtedly greatly expanded the application scenarios and usage tolerance of professional photography. Of course, anti-shake technol...[Details]
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For RF and microwave systems, spectrum analysis is a basic test item. But in the past, engineers had to carry dozens of kilograms of spectrum analyzers when conducting field tests on wireless com...[Details]
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Soft start and frequency converter start are two common motor starting methods, each with its own advantages in energy saving.
1.1 Soft Start
A soft starter is a device used to control th...[Details]
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