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The main functions and working principles of clamp meters The most prominent feature of the clamp meter is the caliper that can be opened at the front. It can be easily inserted into the wire to ...[Details]
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Sound level meter is a basic noise measuring instrument. It is a subjective electronic instrument, different from objective electronic instruments such as voltmeters. It can convert sound signals i...[Details]
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Large digital storage digital oscilloscopes can be roughly divided into the following three categories: Benchtop digital oscilloscopes, handheld oscilloscopes and PC-based oscilloscopes. ①Desktop ...[Details]
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The Qualcomm Snapdragon Technology Summit held simultaneously in Hawaii and Sanya entered its second day today. Qualcomm officially released two major computing platforms for notebooks: the 3rd gener...[Details]
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1 Introduction
Series battery packs are widely used in communication radio stations, portable electronic devices, space satellites, electric vehicles, electric vehicles and UPS. Usually, the pe...[Details]
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In order to enable users in the cockpit to obtain accurate and reliable information at any time, the displays used in the cockpit must have high reliability. At the same time, because the pilots ...[Details]
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The Kirin 810 processor on the Honor 9X beat Qualcomm Snapdragon 855 and MediaTek P90 in the AI running score list and won the first place. So how did it do it? In response to the above...[Details]
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I have previously introduced five ways to manage Linux virtual memory. One of them (called VMA) is used to manage user space virtual memory. This article will introduce VMA. What is VMA mmap(VMA) i...[Details]
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Forward converter
Magnetic components
In addition to the transformer, there is also an inductor, namely the choke. The general information starts from the transformer, but I think it i...[Details]
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According to reports, on Tuesday local time, Alphabet’s Google disclosed the latest details of the supercomputers it uses to train artificial intelligence models. The company says the systems are fas...[Details]
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Ⅰ. Write in front This article describes the introduction, download, installation and registration of Keil C51 version. If you need to know more about Keil MDK-ARM version, you can go to my blog or W...[Details]
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The width of the pulse appearing on the INT0 pin is tested using the gate bit and displayed by the light-emitting diode in the form of a number of machine cycles.
Circuit Diagram:
U1 source ...[Details]
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This paper takes the comparator as the basic circuit and adopts the constant current source charge and discharge technology to design a sawtooth wave oscillation circuit based on 1.0μm CMOS pr...[Details]
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Recently, Microsoft released an official statement, saying that it will abandon support for Microsoft Cortana on iOS and Android, and the last support time will end on January 31, 2020. In addition, ...[Details]
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Sales and earnings per share increased significantly compared to the same period last year and exceeded the company's expectations SCHAFFHAUSEN, Switzerland – April 26, 2021 – TE Connectivity (TE) ...[Details]