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What does phase noise mean? Phase noise is another measure of the timing variation of a signal, and its results are displayed in the frequency domain. Use an oscillator signal to explain phase noise....[Details]
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Under the intertwined influence of various internal and external factors, the semiconductor industry has entered an unprecedented "window" period. One of the major "potential energies" is the start o...[Details]
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Appeared at the dawn of 3.0, along with computer control and automation, and after years of development, became specialized in various industries and processes. Designed for mass production; they a...[Details]
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0Introduction
LED display is a new type of information display media that has developed rapidly in the world since the late 1980s. It is a flat display screen composed of dot matrix modules or ...[Details]
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A seller on Xianyu is selling a limited edition Xiaomi Note 3 engineering machine for 1,999 yuan. Xiaomi has previously launched a Wu Yifan limited edition Xiaomi Note 3. The signature of Wu Yifan ...[Details]
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Electric vehicle sales are expected to surpass those of traditional fuel vehicles in 2033, five years earlier than previously expected, as stricter emissions regulations and rising consumer interest ...[Details]
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Recently, Jiangling Semiconductor's large-scale semiconductor testing equipment received orders from international customers, making it one of the very few Chinese semiconductor equipment companies t...[Details]
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Due to the epidemic, the "health code" of each province and city has become an indispensable pass for travel. However, for some elderly people who are still using feature phones or do not have mobile...[Details]
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This month, three Samsung models passed the Ministry of Industry and Information Technology's telecommunications equipment network access certification. One of the new models, SM-G7810, is Sams...[Details]
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First initialize the clock APB2 1. Configure input/output mode and pin speed (GPIOx_CRL or GPIOx_CRH) 2. Read or write IO port data 2.1 Read IO port data (GPIOx_IDR) 2.2 Write IO ...[Details]
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1 Overview
As a remote monitoring and surveillance method, video surveillance is favored by many industries for its rich information and intuitive results. It is widely used in automatic contr...[Details]
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Recently, Jingzhan Technology announced that it has completed a round A financing of tens of millions of yuan, exclusively invested by Tianying Capital. It is reported that this round of financing o...[Details]
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Abstract: This paper proposes a protection circuit design scheme for electric vehicle 36V lithium battery pack (composed of 10 3.6 V lithium batteries connected in series) based on single-chip microc...[Details]
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The integrated ultrasonic level meter is a liquid level meter that uses non-contact measurement. It has the characteristics of long life, light weight, easy installation, good stability, and is no...[Details]
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On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]