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1. Pixels and pixel diameter Each light-emitting unit in an LED display that can be controlled individually is called a pixel. Pixel diameter ￠ refers to the diameter of each LED light-emitting pixel...[Details]
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Sustainability has undoubtedly become one of the focus issues in modern industrial manufacturing. This requires not only the materials used to be sustainable, but also the production processes. Susta...[Details]
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1. Burn the transplanted uboot into norflash first (this step is omitted) 2. The program to be burned must be placed in the /tftpboot directory of the virtual machine (if there is no such directory...[Details]
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1 Overview
The three-phase voltage-type PWM rectifier has the characteristics of bidirectional energy flow, grid-side current sinusoidalization, low harmonic input current, constant DC voltage...[Details]
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introduction
The majority of the medium to high speed ADC market is occupied by the successive approximation register (SAR) ADC. The resolution of this type of ADC is 8 to 18 bits, and the sampling...[Details]
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The Apple Watch can currently measure heart rate periodically or on demand, but future devices may offer continuous monitoring capabilities. Perhaps the first health feature of the Apple Watch was ...[Details]
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At the financial report meeting on October 13, TSMC not only announced its Q3 quarter results, but also revealed the latest process progress. The demand for the 3nm process has exceeded expectations....[Details]
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As the curtain of new infrastructure is opened, a number of key projects such as UHV, artificial intelligence, 5G, and industrial Internet are accelerating their construction. On March 12, at the K...[Details]
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Wireless charging technology is rapidly gaining popularity in the digital field. However, although it is wireless charging, the charging base still relies on wired connection, and mobile phone...[Details]
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Recently, the smart building solution created by BOE has been put into use in Huaying Securities' Wuxi headquarters, branches in Beijing, Shanghai, Shenzhen, Chengdu, Wuhan and other places. Relying ...[Details]
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Under the global wave of carbon neutrality, all walks of life will face new challenges and urgently need to introduce innovative responses, and the semiconductor industry is no exception. - Advanced ...[Details]
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1. The origin of matrix buttons The key matrix is composed of independent keys connected together, with a pin leading out to each row and each column. 2. Scanning principle of matrix buttons Line...[Details]
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Standalone film introduction
Single-chip microcomputers are abbreviated as MCUs. They are typical embedded microcontrollers (Microcontroller Units). The English abbreviation MCU is often u...[Details]
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Recently, after Baidu, Xiaomi and Didi announced their plans to build cars, the trend of cross-border car manufacturing in China has re-emerged in 2021. However, unlike the previous round of cross-bo...[Details]
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On October 16, Shandong Yulong Gold Co., Ltd. (601028, hereinafter referred to as Yulong Co., Ltd. or the Company) issued an announcement that the company's industry was changed from wholesale to non-...[Details]
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