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At present, signal analysis is mainly carried out from three aspects: time domain, frequency domain and modulation domain. iframe src="https://www1.elecfans.com/www/delivery/myafr.php?target=_blank...[Details]
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On April 23, Apple will stop providing mobile device management (MDM) solution Fleetsmith to device administrators later this year. Apple announced in a support document that Fleetsmith has stopp...[Details]
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Sixiu Electronic Studio "Xiangyun Little Prince" development version Define Pins /**************************Port/pin definition area****************************/ #define LCDRS PF_ODR_ODR0 //LCD1602...[Details]
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According to foreign media reports, birds have played a significant role in the development of drones over the years. It seems that the extremely agile hummingbird - its ability to hover and make sha...[Details]
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Due to the outbreak, the world has undergone earth-shaking changes, and people have begun to work remotely and receive education online. As a result, global notebook shipments exceeded 200 million un...[Details]
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What are the three types of digital audio?
Digital audio can be divided into the following three categories:
1. Linear PCM Audio: PCM stands for Pulse Code Modulation, which is a digital ...[Details]
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According to the "Shijiazhuang Release", on March 31, the Zhengding 12-inch specialty process semiconductor chip project with a total investment of approximately 8 billion yuan was signed. After comp...[Details]
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We know that the degree of error is called precision. The higher the precision, the smaller the measurement error. The lower the precision, the larger the measurement error. Usually, precision is div...[Details]
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Circuits from the Lab® reference circuits are tested reference designs that help accelerate design while simplifying system integration to help solve today's analog, mixed-signal, and RF design challe...[Details]
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1. Connection
loss
and its solution
1.1 Connection loss
Optical fiber
splicing loss mainly includes three types: inherent loss caused by intrinsic factors of...[Details]
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Double reverse star controlled rectifier circuit with balancing reactor
In industries such as electrolysis and electroplating, low voltage and high current (e.g., tens of volts, thousands to tens o...[Details]
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On the morning of November 9, at today's Operating System Industry Summit 2021, Huawei and all community partners jointly donated the Euler open source operating system (openEuler) to the Open Atom O...[Details]
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360 IoT Spring Conference was held in Beijing. 360 Chairman Zhou Hongyi announced the 360 Family Security Brain strategy and released three new products that play a connecting role in it: 360 Famil...[Details]
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Overview Function pointers are one of the more difficult features of the C programming language to understand. Function pointers and reentrant functions are more challenging to overcome due to the un...[Details]
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CNC (Computer Numerical Control) system is an automatic control system widely used in industrial production. It uses computers to accurately control machine tools and achieve high-precision process...[Details]
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