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According to Brazil Tech, at a public hearing on the 5G working group held by Congress on Tuesday (March 9), Brazilian Communications Minister Fabio Faria said that Huawei will not be a supplier of d...[Details]
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1 Introduction For the data storage industry, disk drive manufacturers expand the capacity and improve the performance of computer hard disk drives by increasing the track density (mea...[Details]
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According to official news from CA Information, on December 12, the groundbreaking ceremony for the millimeter wave integrated circuit packaging and testing plant project of CA Information Technology...[Details]
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Anyone who drives has experienced this: when driving on a bumpy road, the car will shake violently and the steering wheel will vibrate so much that it is almost out of control. This is due t...[Details]
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The challenge for audio designers is to make high-performance, low-noise analog circuits that coexist with ASICs, processors, and DC-DC converters. For example, consider a problem that affects just on...[Details]
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0 Preface The virtual instrument LabVIEW is currently widely used in the testing field. Its starting point and destination is "software-based real instrument". LabVIEW is also an excellent simulati...[Details]
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It is reported that Sogou held an online press conference to officially release two new AI voice recorders, S1 and E1. The S1 is priced at 2,698 yuan and the E1 is priced at 1,298 yuan. They were fir...[Details]
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Overview
Remote control electric fans were developed and produced in large quantities in the early 1990s in the Pearl River Delta region of Guangdong. A special mask chip was used as the main ...[Details]
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In 2019, the total installed capacity of power generation in China was 2,010.66 million kilowatts, a year-on-year increase of 5.8%; the total power generation was 7,325.3 billion kilowatt-hours, a ...[Details]
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This power supply design tip introduces a simple method to estimate the transient response of a power supply by understanding the control bandwidth and output filter capacitor characteristics . This ...[Details]
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Putting the topic of seeing the essence through the surface in the power supply industry may puzzle many netizens. If the power supply can be judged by the surface, then what is the point of prof...[Details]
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Section 001 Hardware Knowledge_UART Hardware Introduction 1. Hardware introduction of serial port The full name of UART is Universal Asynchronous Receiver and Transmitter, which means asynchronous...[Details]
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Cyberattacks on connected medical devices are increasing and are even more serious than hacking medical systems. As Harvard Business Review (HBR) points out, "While hacking medical systems is scary, ...[Details]
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Abstract: The charge-pump voltage converter is known mostly in its doubler and inverter configuration. This article focuses on the voltage-splitter charge-pump configuration, which divides the input v...[Details]
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To use a certain type of LCD on an ARM board, you often have to modify the LCD driver or device tree, which is very inconvenient.
In ARM40-A5, we store the configuration instructions of common...[Details]
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