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On the evening of April 9, TCL Technology released an announcement stating that the company plans to raise no more than 12 billion yuan through a private placement, which after deducting issuance exp...[Details]
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Frequency measurement method: Frequency measurement method: Test the number of pulses detected within a limited time (1s) Period measurement method: the time used to sample N pulses Frequency meas...[Details]
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0 Introduction
During the march of missile vehicles, the missiles on the vehicles will be affected by various vibrations. If the vibration is too large, it will cause damage to the missiles. This...[Details]
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Fujifilm launches Lifebook U939X/A: the world's thinnest 13.3-inch convertible notebook with stylus According to the official press release, Fujifilm claims that the latest Lifebook U939X/A is the ...[Details]
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XPEC Semiconductor participated in DesignCon 2021 and released the 2021 version of High-Speed Simulation EDA
August 19, 2021, Shanghai, China - XPEC, a leading company in the domesti...[Details]
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As manufacturing moves towards intelligent manufacturing, one of the pain points is that wireless technology is difficult to promote in the industrial Internet. "In the current industrial productio...[Details]
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Problem description: Drawing lines in the x direction on the LCD screen is normal, but drawing lines in the y direction will cause duplication as shown in the figure
The reason for the analy...[Details]
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The headlines are always on, security breaches are happening all the time, and cybersecurity is a concern for most businesses. If robots are not protected against security breaches, the results of ha...[Details]
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According to foreign media reports, three high school students in Abu Dhabi, UAE, have designed a smart road safety device that can wake up the driver when he or she falls asleep while driving. ...[Details]
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When a short circuit occurs inside the battery, the following phenomena will occur: (1) The specific gravity of the electrolyte is lower than that of normal batteries, and the open circuit voltage i...[Details]
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Many people think that batteries do not require maintenance, especially when using UPS power supplies. But in fact, problems caused by lack of battery maintenance account for a high proportion of all...[Details]
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introduction
As a classic control algorithm, PID control has the characteristics of simple structure, easy debugging, fast dynamic response characteristics, strong robustness, etc. However...[Details]
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1. First, configure the system clock as follows: RCC_DeInit(); //Reset the peripheral RCC register to the default value /* Enable HSE */ RCC_HSEConfig(RCC_HSE_ON); //Set external high sp...[Details]
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It has always been difficult for the government, car companies and consumers to establish effective communication channels. The difficulty in mutual supervision and communication has provided conditi...[Details]
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【Abstract】
Power battery
The enthusiasm of manufacturers to go overseas has gradually risen since the middle of last year, and this year it has become an important part of seeking t...[Details]
Linux and Android
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