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According to the activity guide released by Apple, a series of 30 activities are listed, ranging from the creation of anthropomorphic objects, to shooting time-lapse videos, making a storybook, drawi...[Details]
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Yesterday (13th), a fire broke out at the Dalang plant of passive component manufacturer Walsin Technology in Dongguan, Guangdong. Taiwanese media reported that the fire affected the supply of chip r...[Details]
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China Energy Storage Network News:
China's clean energy development focuses on the western and northern regions, mostly at the end of the power grid, or even in areas without power grids. The...[Details]
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There are many analyzers available on the market, some with very specific professional uses, others with more general RF measurement capabilities; some are called spectrum analyzers, others are cal...[Details]
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This is a handmade lamp, a match lamp made by Luo Junyan, a sophomore student at Tianjin University of Science and Technology in his three-dimensional composition class. The special thing abou...[Details]
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The ARM Linux boot process is roughly as follows: bootloader ---- kernel---- root filesystem. The bootloader takes control of the CPU as soon as the power is on, and the bootloader implements hardwar...[Details]
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1. Problems in the selection of steam flowmeters. Some vortex sensors are selected with a larger size due to changes in process conditions during the selection of caliber or after the design selectio...[Details]
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To debug ARM , you must follow the ARM debug interface protocol, and JTAG is one of them. When simulating, IAR, KEIL, ADS, etc. all have a common debug interface, and RDI is one of them. So how do we...[Details]
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On February 21, eeNews reported that according to data from intellectual property law firm Mathys & Squire, as of September 30, 2022, 69,190 semiconductor patents had been submitted globally, 55% of ...[Details]
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In the past two years, my country's mobile robot industry has achieved rapid development. According to data from Gaogong Robot Industry Research Institute (GGII), the total sales volume of mobile...[Details]
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1 Introduction
Virtual instrument, abbreviated as VI, is a PC instrument with a virtual panel, which consists of hardware devices and interfaces, PC, device driver software and virtual instrument...[Details]
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DC ammeters generally can directly measure currents on the order of microamps or milliamperes. For measuring currents of several amps, a special shunt can be set up in the ammeter; for measuring curr...[Details]
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According to foreign media reports, Marvell has launched a series of high-port count, ultra-low latency automotive switch chips with gigabit routing throughput capabilities. The new product portfolio...[Details]
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According to the latest news, Japanese medical technology organization JBC has officially launched Alibaba Cloud's AI diagnosis technology for COVID-19, which can help doctors quickly screen for COVI...[Details]
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A perfectly designed switching power supply may encounter problems that prevent it from working properly because of unreasonable PCB layout of the switching power supply. Correct power supply PCB l...[Details]