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On March 10, Espressif Systems disclosed its 2019 annual report. The company achieved operating income of 757 million yuan in 2019, a year-on-year increase of 59.49%; and achieved net profit of 159 m...[Details]
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Recently, Volkswagen launched the mobile charging concept robot Mobiler Laderoboter. The robot will drag the mobile charging station to the vehicle that needs charging. Then, from opening the chargi...[Details]
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Nowadays, the whole world seems to be advocating "innovation". Many people believe that Apple is a very innovative technology company. This may have been true in the past, but what about now? Markete...[Details]
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Chronic obstructive pulmonary disease (COPD) is a lung disease characterized by airflow limitation. This airflow limitation is not completely reversible and is progressive. Its occurrence is relate...[Details]
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Multimeter is an indispensable measuring instrument in power electronics and other departments. It is generally used to measure voltage, current and resistance. Multimeter can be divided into deskt...[Details]
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At present, the armed police force has adopted sentry monitoring, gun and bullet separation and other methods to strengthen the management of ammunition and effectively reduce the occurrence of accide...[Details]
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On April 6, the reporter learned from the New Energy Power Battery Testing Technology Center located in Bieqiao Town, Liyang City that the center has officially started operation. The total investment...[Details]
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From the perspective of city clusters, my country's artificial intelligence companies are currently mainly distributed in the four major metropolitan areas of Beijing-Tianjin-Hebei, Yangtze River D...[Details]
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On April 28, BOE Technology Group Co., Ltd. released its first quarter report for 2023. The company achieved operating income of 37.973 billion yuan and net profit attributable to shareholders of lis...[Details]
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My own summary: 1.2440 has two PLLs, UPLL and MPLL. UPLL is used for USB clock UCLK, and MPLL corresponds to FCLK, HCLK, and PCLK. When ARM starts, it directly uses the external crystal oscillator ...[Details]
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A recent tragic incident caused by a car's blind spot has made everyone pay attention to the problem of car blind spots again. A test result shows that 75 children can be hidden in the blind spot of ...[Details]
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Yesterday, OPPO held a VOOC flash charging technology communication meeting in Shenzhen, announcing the commercialization of 65W Super VOOC/30W VOOC 4.0 and 30W Wireless VOOC full-line solutions. The...[Details]
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Actual circuits are composed of non-ideal components, and many unexpected situations may be encountered during the design. When debugging the ordinary full-bridge power supply shown in Figure 1, the ...[Details]
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A joint team from the Georgia Institute of Technology, the University of Michigan, and Ruhr-Universität Bochum in Germany report a new form of side-channel attack that exploits power and speed manage...[Details]
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New multiplexed registered clock drivers, multiplexed data buffers and PMICs enable next generation MRDIMMs
Speeds increased to up to 12,800 Mbps to meet the demands of AI and high-perfo...[Details]