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In the second half of 2021, Redmi launched the Redmi Note 11 series of models. The top-end version of Redmi Note 11 Pro+ brought 120W fast charging technology to less than 2,000 yuan for the fi...[Details]
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Features of AP3968/69/70:
(1) Primary side control method, no need for
optocoupler
and secondary side constant voltage and constant current controller;
(2) Built-in high-voltage pow...[Details]
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This article discusses leakage inductance from five aspects:
1. What is leakage inductance?
2. Factors that determine the size of leakage inductance;
3. Leakage inductance calculatio...[Details]
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introduction Cigarette lighters have long been standard equipment in cars, and even continue to be so today. They came into being to meet the needs of smokers who are inconvenient to light cigaret...[Details]
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According to foreign media reports, CarUX, a subsidiary of Innolux, will take "More Than Displays, Beyond Displays" as its exhibition theme at the CES 2024 exhibition in Las Vegas, USA from January 9...[Details]
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Industrial giant ABB has come to Shanghai to build a factory, and has now officially broken ground. The factory is expected to be put into operation in 2021, with a total investment of US$150 million...[Details]
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According to Jiwei.com, Qualcomm and HMD Global Oy announced today that HMD Global has signed a global licensing agreement directly with Qualcomm, covering single-mode and multi-mode branded terminal...[Details]
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Google has applied for a new patent that would allow users to perform a range of operations without directly touching the device. According to Lets Go Digital, Google was recently approved fo...[Details]
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0 Preface
With the development of society, people are paying more and more attention to the development of health care, and the requirements for medical technology are getting higher and higher. ...[Details]
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On October 19, Apple’s second new product launch conference of the fall was officially held, launching HomePod mini and AirPods 3 in new colors and the new "notch screen" MacBook Pro. After ma...[Details]
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Problem Description: In a project, the lower computer uses STM8S003F3 as the main chip. When using RS485 to communicate with the upper computer, it will always enter the receiving interrupt and wil...[Details]
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STC12C5A60S2 Among the many 51 series microcontrollers, the 1T enhanced series of the domestic STC company is more competitive, because it is not only fully compatible with 8051 instructions and pins...[Details]
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Car headlights can not only complete the lighting function, but also adjust the lighting brightness and area in time according to the road conditions, which not only provides the driver with a good v...[Details]
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introduction
The traditional method is to use a video capture card (such as 1394) to capture the video signal and use the corresponding software to transfer it to the PC, which is neithe...[Details]
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Electric vehicles appeal to buyers for many reasons: They produce fewer emissions, cost significantly less to operate, and have better long-term prospects than gasoline-fueled cars.
However, o...[Details]
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