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The gold diggers have not yet become rich, but the water seller has achieved financial freedom first. This is the ridicule that a merger and acquisition in the field of autonomous driving received ...[Details]
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I can guarantee that the first chip most of us played with when we were studying was basically 8051. Using it to program various marquees and seven-segment digital tubes is an extremely common thing....[Details]
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The annual global semiconductor event SEMICON China was held at the Shanghai New International Expo Center from March 17 to 19, 2021. Nanjing Hongtai Semiconductor Technology Co., Ltd. (hereinafter r...[Details]
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One drawback of the new features in cell phones is the higher current required for display backlighting. For optimal display quality, color LCDs require white light as a backlight source, and typic...[Details]
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0 Introduction Smart home, also known as intelligent residence, is developing towards the direction of having functions such as wireless remote control, multimedia control, and high-speed data trans...[Details]
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When it comes to speaker parameters, power is the most mentioned. We can even easily see that two speakers with the same power have completely different performances at medium or high volume, and soun...[Details]
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1. Common fiber test meters include: optical power meter, stable light source, optical multimeter, optical time domain reflectometer (OTDR) and optical fault locator.
Optical power meter
Use...[Details]
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With the deep penetration of smart car technology, car lighting, as an important part of car design, is reshaping the way drivers interact with cars, and is being optimized and upgraded from simple...[Details]
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Computer embroidery machine is an integrated optical, mechanical and electrical equipment that has been continuously developed with the application and development of computer technology, electroni...[Details]
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Ultrasonic distance measuring sensors are widely used in industrial field distance measurement, mobile robot navigation and positioning due to their high measurement accuracy, fast response and low ...[Details]
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Tesla CEO Elon Musk is definitely a top-notch expert at "making big promises" . Even by his own standards, the recent press conference that went viral around the world was Tesla's most daring one....[Details]
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Circuit principle: The newly added components in the figure include the power supply part, which is composed of Cl, C2, Rl, DW, and D, forming a typical capacitor step-down circuit, providing a st...[Details]
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The so-called "pink screen" issue is reportedly affecting a small number of iPhone 13 units, and Apple Support believes it is a software issue rather than a hardware problem. Some users reported th...[Details]
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According to information leaked from the market, a lot of new phones will be born in the market in the future, especially high-end flagship phones. If you want to gain a foothold in the market, you m...[Details]
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The State Council Information Office held a press conference to introduce the development of industry and information technology in the first three quarters of 2024.
It is learned that Z...[Details]