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One side is heaven, the other side is purgatory. The pessimistic expectations of the price of battery-grade lithium carbonate raw materials are being verified. On January 5, Gasgoo noticed that data r...[Details]
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The PCI-E bus is a complex bus and is also the basis of many computer high-speed buses. Specific testing may involve verification from the signal quality level to the protocol level. Based on the auth...[Details]
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Using traditional mercury or alcohol thermometers to measure temperature not only takes a long time to measure, is inconvenient to read, and has a single function, it can no longer meet people's requ...[Details]
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Hardware environment: STM32F105RCT6 Software environment: FreeRTOSV8 Problem description: The interrupt method is used to receive data, and then a frame of data is placed in the message queue. Th...[Details]
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According to the latest news recently, the first batch of Snapdragon 898 models will be officially unveiled in mid-December, and domestic mainstream manufacturers will also follow up and launc...[Details]
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Just as time will not wait for anyone, the intelligence of automobiles is also accelerating. The "supercomputing center on wheels" is becoming a reality, and the trend of "large-sized mobile phone te...[Details]
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As the frequency of the measured current increases, the Hall effect gradually weakens. When measuring a high-frequency AC current that does not contain a DC component, most of the current is direct...[Details]
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According to an announcement from TCL Technology, the company used its own funds, self-raised funds and other financing methods to repurchase the company's shares through centralized bidding transact...[Details]
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According to Jiwei.com, on April 6, according to the latest investor relations activity sheet disclosed by SiRuiPu, in recent years, changes in international trade policies may lead to changes in the...[Details]
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Every change in automobile technology is a change in production methods. When cars were first invented, they were all produced in handicraft workshops. It took 728 man-hours to assemble each car. A...[Details]
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The number of power supplies on a board depends on the number of multiple power supplies used by VLSI, and the speed of communication between them and other devices requires a unique set of power s...[Details]
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Last year was the most important in Waymo's 11 years of developing self-driving cars. The Google sister company raised $3.2 billion, signed deals with several partners, and launched the world's fi...[Details]
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rock-paper-scissors. China's Internet environment is extremely prosperous, which gives car companies more room to play in the field of in-vehicle connectivity. As the three major Internet giants i...[Details]
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When using a large-range clamp ammeter to measure a smaller current, due to the large range of this type of ammeter, in order to ensure a more accurate reading, if conditions permit, the wire under t...[Details]
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The circuit in this design generates a zero-crossing pulse of the AC mains and provides electrical isolation. The falling edge of the output pulse occurs about 200μs before the zero-crossing point....[Details]