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The "dual-core imaging flagship phone" OPPO Find X5 series will be released at 19:00 on February 24. Since it focuses on imaging functions, it will naturally have outstanding strength in this regar...[Details]
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LED display scanning method: the difference between static and dynamic
The "point-to-point" control from the output pin of the driver IC to the pixel is called static drive, and the "point-to-...[Details]
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Driving multiple high-power LEDs in switch mode and achieving uniform brightness, dimming function and power factor compensation is not a simple task, but for professional power designers, it only ...[Details]
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1. System hardware design The root of writing posture control lies in sitting posture control. This design is to design a corrector that integrates detection, control, and voice reminder. It detects ...[Details]
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1. Introduction
With the gradual automation and modernization of industrial control systems, fieldbus control systems have received more and more attention and application. CAN bus is currentl...[Details]
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Floating-point digital signal processing has become a consistent requirement for precision technology, often in applications that require high accuracy in areas such as aviation, industrial machinery...[Details]
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A few days ago, "War and Peace between Car Companies and Battery Factories" became a hit. Many things in it cannot be commented on, but the interesting thing is that many of the first wave of Europea...[Details]
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The MAX34440 is a sophisticated system monitor that can manage up to six power supplies.
The Power Manager
monitors the power supply output voltages to user-programmable overvoltage and under...[Details]
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It can not only solve the problem of system instability caused by power glitch, but also can reliably reset the system when the power supply drops slowly. Figure 4 is an example. When VCC x (R1/(R1+R...[Details]
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1 How does a computer mouse work? Six groups of infrared sensors are installed around the computer mouse, which sense the left, left front, front, right front, and right respectively. The tra...[Details]
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Although there has been news about solid-state batteries recently, there are still quite a few difficulties that need to be solved, and there is still a long way to go before they can be commercially...[Details]
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Carbon monoxide production According to statistics from countries around the world over the years, carbon monoxide (CO) has become the most common toxic and harmful gas, with a large number of ca...[Details]
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In May, the United States upgraded its ban on Huawei, intending to hit Huawei's global chip supply chain. According to Taiwan's Economic Daily News, the new ban will take effect in September. In orde...[Details]
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June 16 news, today, Honor 50 and Honor 50 SE appeared in the Geekbench database. The former is equipped with Snapdragon 778G and the latter is equipped with Dimensity 900. Both processors are positi...[Details]
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Past experience in the manufacturing industry has demonstrated time and again that the price for an emerging industry to move from immaturity to maturity is often chaos. Not long ago, Henan Tongxu ...[Details]