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When choosing a suitable multimeter, usually the accuracy and range must be considered. In addition, more detailed indicators are also needed for some special measurements. This article will introduc...[Details]
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As early as September 2015, the U.S. Department of Transportation launched the V2X pilot, selecting three local pilots in New York, Wyoming, and Tampa, Florida. The first two were carried out with ...[Details]
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Share the wiring method of the cable identification instrument: direct connection method (identification of non-powered cables) ⑴. Short-circuit any good phase of the identified cable terminal ...[Details]
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PCB power management is generally concerned with all aspects of powering a PCB. Some common issues include: 1. Selecting various DC-DC converters to power the PCB; 2. Power supply sequencing...[Details]
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I have always wanted to write an OS similar to uCOS. I have finally made some progress in my spare time while preparing for the postgraduate entrance examination. Back to the point, I think the mos...[Details]
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This article mainly introduces the method of converting strings into numbers in C language, involving the use of the system function atoi() function. Friends who need it can refer to the following
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1) C is taboo against absolute positioning. I often see beginners asking to use _at_. This is a fallacy, treating C as ASM. In C, variable positioning is the job of the compiler. As long as beginners...[Details]
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Fatigue driving has always been the focus and pain point of the transportation industry. Every year, a large number of drivers are injured or killed due to fatigue driving. Traditional fatigue driv...[Details]
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As can be seen from the table, the peripheral resources inside the chip are not only related to the first letter after stm32f103, but also to the size of the flash. The above table only contains par...[Details]
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Detecting and judging the type and degree of biological tissue lesions through the characteristic changes of optical properties before and after biological tissue lesions is a research hotspot in the ...[Details]
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"Although it has just been launched on the market, sales have been better than expected" (Panasonic Director and Head of Digital AVC Marketing Headquarters Shiro Nishiguchi).
In order to escap...[Details]
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February 22 news Today, vivo officially released a message on the social platform, officially announcing that it will release the new generation S series model vivo S9 on March 3, and the famou...[Details]
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1 Introduction
With the demand for railway transportation in social and economic life and the continuous development of science and technology, the capacity of railway transportation is inc...[Details]
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During Apple's first quarter 2020 earnings call, CEO Tim Cook expressed his expectations for the upcoming product line. Cook later revealed in the interview that the new iPhone will be different en...[Details]
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Consumers have higher expectations for the fast charging experience of electric vehicles. They want to charge the battery to 80% in 15 minutes or less.
To meet this expectation, OEMs are...[Details]
DSP and ARM Processors
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