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1. Introduction
With the popularization of household appliances and audio-visual products, the widespread application of office automation and the continuous development of networking...[Details]
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describe:
The LTC®3775
is
a high efficiency, synchronous step-down switching DC/DC controller that drives an all N-channel power MOSFET stage from an input supply voltage of 4.5V t...[Details]
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The microcomputer relay protection tester is an important testing tool to ensure the safe and reliable operation of the power system. We have talked a lot about the functions and operation methods of...[Details]
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We know that due to the impact of the Note 7 explosion and fire incident, Samsung has made major changes in its smartphone business, including that flagship models such as the Galaxy S and Gala...[Details]
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FFT is a fast algorithm for discrete Fourier transform, which can transform a signal into the frequency domain. Some signals are difficult to see any characteristics in the time domain, but if they ar...[Details]
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The scanning electron microscope is the main tool for observing the microscopic surface morphology of materials. It is mainly composed of a vacuum system, an electron optical system, an imaging syst...[Details]
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A single-chip microcomputer is an integrated circuit chip that contains multiple functional components such as a central processing unit CPU, random access memory RAM, read-only memory ROM, input a...[Details]
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Circuit Function and Advantages
The circuit shown in Figure 1 is a single-supply, low power, window detector with programmable upper and lower limits. This type of circuit can be used to gener...[Details]
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According to foreign media reports, there is now a new imaging method that uses artificial intelligence (AI) to convert time into 3D spatial vision to help cars, mobile devices, and health detectors ...[Details]
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0 Introduction
Thin film thickness is an important indicator of thin film performance parameters. How to measure film thickness accurately, quickly and conveniently is of great significance in exper...[Details]
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user: I want to buy a good clamp meter recently, and the first brand that pops into my mind is Fluke. Fluke started out by making multimeters and is recognized as a trump card in our industry. The qu...[Details]
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Keywords: power communication
development
history
current situation development direction
Abstract: With the development of new power communication technologies, the power communi...[Details]
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STOP mode: static void RCC_Close(void) { RCC_AHBPeriphClockCmd(RCC_AHBPeriph_DMA1, DISABLE); RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA |RCC_APB2Periph_GPIOB |RCC_APB2Periph_GPIOC |RCC_APB2Periph_GP...[Details]
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According to previous news, Samsung Galaxy Z Flip 4 will be released in the second half of this year. June is just around the corner, and news about the new phone is emerging in an endless stre...[Details]
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Source: Getty Images Plus
Enerchain Intelligent Electric, a Chinese electric vehicle charging service company listed in the United States, announced in a press release on October 10 that...[Details]
Embedded System
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