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1. Compilation environment and library filesLinux environment: ubuntu-10.10Cross compilation: 4.3.3ARM board: tq2440libz : zlib-1.2.7libjpeg : jpegsrc.v7libpng : libpng-1.5.10libyasm : yasm-1.2.0op...[Details]
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In many audio applications, it is very important to have a constant audio signal level. This circuit is really designed for voice modulation radio transmission applications. This voice circuit is als...[Details]
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On April 4, Tsinghua Unigroup's H3C Group signed an agreement with Chengdu Hi-tech Zone to establish H3C Semiconductor Technology Co., Ltd. in Chengdu Hi-tech Zone and invest in operating a chip desi...[Details]
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Portable medical monitors have become an indispensable part of people's daily lives. Portable devices are a unit module that is a compact combination of hardware and software. They are small in siz...[Details]
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1. Introduction
TDA4862 is a high power factor controller launched by Siemens AG, Germany, and TDA4863 is an enhanced version of TDA4862. In April 1999, Infineon Technologies AG was establish...[Details]
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When selecting microwave interconnects, design engineers should weigh electrical, mechanical, and environmental parameters to suit the system application.
Electrical properties
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It is reported that Zhengzhou's first batch of 15 smart buses have officially hit the road and started operation. It is said that the buses have functions such as automatic driving and voice control....[Details]
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On August 17, Tesla's stock price rose 11.2% to close at $1,835.64, officially breaking through the $1,800 mark and setting a new record high. As Tesla's stock price soared, the company's CEO Elon Mu...[Details]
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1. Project Overview 1.1 Introduction With the development of society, high-rise buildings and intelligent buildings are constantly emerging. As a vertical transportation tool, elevators have been mor...[Details]
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The pressure of energy conservation and emission reduction has always been the core driving force of new automotive technologies. Today, the domestic market is basically covered by small-displacement...[Details]
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02 Encoder measurement object
03 How encoders measure linear displacement
(1) The encoder is installed at the end of the screw
By measuring the angular displacement...[Details]
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The eye diagram is a series of digital signals accumulated and displayed on an oscilloscope. It contains a wealth of information. The influence of inter-symbol crosstalk and noise can be observed fro...[Details]
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Digi-Key Electronics, the global distributor of the broadest and fastest-shipping electronic components in stock, has released a new video series titled “Supply Chain Transformation,” which shows how...[Details]
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The Copenhagen Change Conference held at the end of 2009 did not achieve the expected results, but this world-renowned conference made the "low-carbon" concept deeply rooted in people's hearts, an...[Details]
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Many mobile phone brand manufacturers have released new products one after another, including smart watches, TWS headphones, smart bracelets and other new wearable devices. The release of these new...[Details]