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The official website of Gionee Mobile Phones is no longer accessible. Three days after the news spread, Gionee's official website quietly went online and announced that it was a "false alarm." Gio...[Details]
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The lighting system has been regarded as an important part of safety design by automobile manufacturers. In response to this development, semiconductor manufacturers have developed a new generation ...[Details]
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Introduction to generator protection
Generator protection refers to the installation of protective devices and monitoring systems on generators to protect their normal operation and reduce dam...[Details]
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According to foreign media reports, on October 21, local time, Nano One Materials, headquartered in Canada, told investors that its lithium battery-related technology has been granted another US pate...[Details]
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The 89C51 microcontroller is an 8-bit microcontroller. The most commonly used one is the AT89C51 produced by Atmel. It was the most used microcontroller chip when I was in school. Now it has been dis...[Details]
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According to the Washington Post, the United States has launched a "301 investigation" into France's digital tax plan, which may trigger a new round of trade war. The "301 investigation" is the main ...[Details]
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The lack of sound from the computer is one of the common problems in computer use. This article focuses on the 7 common problems with computer sound cards and how to troubleshoot them.
1...[Details]
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Phase One series 8-bit microcontrollers do not have a specific control register to implement software reset. When the code needs to force a reset during program execution, some software technique...[Details]
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Introduction: As an effective technical means, video surveillance system plays an irreplaceable role in deterring and combating crime, protecting people's personal and property safety, and maint...[Details]
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It is difficult for a simple water level controller to solve the two problems of liquid level display and electrocorrosion. For this reason, we use the circuit diagram shown in Figure 14.8.1. This ci...[Details]
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In recent years, the Bluetooth TWS headset market has developed rapidly, and new products have emerged one after another. Users are increasingly demanding on the matching charging boxes. They no lo...[Details]
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1. Problem Description When using the DZ60 timer to measure the cycle, it was found that after the TPM (timer) was initialized, it took more than 500 ms to barely measure. The waveform generated ...[Details]
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In the book "Zero to One", Silicon Valley venture capital godfather Peter Thiel believes that innovation is not from 1 to N, but from 0 to 1. Things that everyone knows how to do will only ch...[Details]
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The Global Semiconductor Alliance announced the appointment of Zhu Yiming, Chairman and CEO of Changxin Memory Technologies Co., Ltd., as a member of the alliance’s board of directors. It is report...[Details]
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To use a certain type of LCD on an ARM board, you often have to modify the LCD driver or device tree, which is very inconvenient.
In ARM40-A5, we store the configuration instructions of common...[Details]