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In the new generation of automotive exterior mirrors, the number of built-in functions has increased significantly: side retro-reflectors or turn signals/flashlights, door exterior lights, defroste...[Details]
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LED
uses solid-state
semiconductor
chips as luminescent materials. The principle of luminescence is that when a forward voltage is applied to both ends, the carriers in the semicon...[Details]
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On November 26, Shanghai Belling’s official Weibo account announced that the company has launched a 16Mbps high-speed 485 chip. With the rapid development of communication, industrial control, smart...[Details]
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IT Home reported on August 7 that Twitter whistleblower Xiaomishka said that he learned from "my Chinese colleagues" that the main configuration upgrades of Xiaomi 9 5G version (model M1908F1XE) are ...[Details]
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A handheld oscilloscope is a handheld electronic measuring instrument used to display the change of the measured instantaneous value trajectory. It is easy to carry and easy to operate. It can transf...[Details]
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Nikkei reported, citing unnamed sources, that Hefei Changxin has redesigned its DRAM chips to minimize the use of U.S.-origin technology. According to Nikkei Asia Review, the source said that...[Details]
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1. Facing DWDM Testing Challenges Dense Wavelength Division Multiplexing (DWDM) has emerged as a key global solution for telecom service providers. This technology provides scalable bandwidth, overco...[Details]
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On April 18, the 15th China Electronic Information Technology Annual Conference was held in Chongqing. Hao Yue, academician of the Chinese Academy of Sciences, vice president of the China Electronics...[Details]
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The purpose of designing the factory street light control system is, firstly, to meet the needs of normal use and provide the necessary illumination to ensure safety when vehicles and pedestrians p...[Details]
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The development of video surveillance technology can be divided into three stages, namely the analog video surveillance stage that began in the 1970s , the digital video stage that began in the 1...[Details]
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1. Introduction
In recent years, the characteristics of LED light sources, such as high efficiency, long life, and green environmental protection, have been recognized and valued by peo...[Details]
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If you like piano music or want to learn to play the piano, you will definitely like this AR Pianist app. The app was launched by The Piano Guys in collaboration with Massive Technologies, allo...[Details]
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1. Introduction:
For PC, the initialization of processor configuration and hardware initialization after startup is completed by BIOS (Basic Input / Output System), but for embedded systems, BI...[Details]
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First of all, I would like to state that the following articles are all search results on the Internet. I am too impatient to explain the problem in detail, so I would like to thank the original autho...[Details]
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Hardware platform: S3C6410
Operating system: Ubuntu, Windows
Board system: Android
Development tools: jdk, ndk, eclipse
本次測试从linux内核模块编译開始。以S3C6410的pwm驱动...[Details]
Analog electronics
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