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Chip company AMD will acquire about $2.1 billion worth of silicon wafers from GlobalFoundries between 2022 and 2025 under a revised agreement, according to a regulatory filing on Thursday, Reuters re...[Details]
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Research firm IHS Markit predicts that electric vehicle sales will increase nearly fivefold from 2.5 million in 2020 to more than 12.2 million by 2025, while consulting giant Deloitte predicts they w...[Details]
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The hardware schematic diagram of the central air conditioning temperature and humidity detection system is shown in the figure below. The temperature and humidity detection module is connected to...[Details]
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The output voltage of the resistance range of the pointer multimeter is basically equal to the voltage of the battery in the meter. For example, the Rx1~RX1K of the MF47 model is 1.5V, and the Rx10...[Details]
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BC20 series intelligent dual-display insulation resistance tester adopts embedded industrial single-chip real-time operating system, and the ultra-thin wire gauge is perfectly combined with the graph...[Details]
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Since its birth, the semiconductor industry has gone through three generations of material changes. The third generation of semiconductor materials are mainly wide bandgap (bandgap width Eg 2.3eV) se...[Details]
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In a DSO, the spectrum of a signal can be obtained through the fast Fourier transform (FFT), and then a signal can be analyzed in the frequency domain. For example, the measurement of power sup...[Details]
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Jitter measurement has always been called the highest realm of oscilloscope test measurement. The most intuitive traditional jitter measurement method is to use afterglow to view the changes in the...[Details]
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On December 15, the Shanghai Stock Exchange Science and Technology Innovation Board Listing Review Center issued a decision to terminate the review of the initial public offering and listing of Jiang...[Details]
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About a year ago, we heard the first rumors about the Pixel Watch smartwatch. At that time, many people expected this wearable device to arrive in the second half of 2021, along with the Pixel...[Details]
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As we all know, reports say that Huawei currently has a series of chip product lines including Kirin, Balong, Honghu, Lingxiao and Kunpeng, and HiSilicon has recently launched new chip development an...[Details]
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1) Test steps (a) Plug in the power cord of the oscilloscope, turn on the power switch, and the power indicator light will light up. After the scan line appears, adjust the brightness to the appropri...[Details]
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/*********************************************************** -Function description: boot initialization -Parameter Description: None -Return Description: None **************************************...[Details]
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NVIC is part of the Cortex-M3 core. Information about it is not in the "Technical Reference Manual of STM32". You should refer to ARM's "Technical Reference Manual of Cortex-M3". The vector interrupt...[Details]
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CAN bus (Controller Area Network) is a local area network based on broadcast technology, which is widely used in automobiles, industrial automation, medical equipment and other fields. However, in ...[Details]