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In the previous system design of car audio, the highest clock frequency on a PCB was 30~50MHz, which was considered very high. However, the clock frequency of most PCBs now exceeds 100MHz, and some...[Details]
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In the operation of the power grid, the power factor reflects the degree to which the apparent power output of the power supply is effectively utilized. We hope that the power factor is as large as...[Details]
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International Energy Network News: Recently, Sungrow Power Supply Co., Ltd.'s series of medium-power photovoltaic inverter products SG15KTL, SG20KTL and SG30KTL have successfully passed the product...[Details]
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1. Development Environment Host: debian5.0 Host gcc version: gcc (Debian 4.3.2-1.1) 4.3.2 Cross compiler: arm-2010q1-202-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2 Cross compiler download addre...[Details]
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0 Introduction
Channel coding technology can detect and correct errors introduced by signals during transmission, thus ensuring reliable data transmission .
The parity check matrix ...[Details]
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Range anxiety is an inherent pain point for electric vehicles. Seeking technological breakthroughs to solve range anxiety has become the focus of battery giants, car companies and charging networks....[Details]
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introduction With the improvement of people's living standards, the use of various water heaters has become quite popular, and the corresponding controllers have also come out one after another. Howe...[Details]
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The power consumption of Blackfin processor consists of internal power consumption, external power consumption and real-time clock power consumption. Internal power consumption is caused by interna...[Details]
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As local enterprises continue to make efforts, ALD (atomic layer deposition) equipment is expected to be domestically produced in the field of integrated circuits. It is understood that Microguide Na...[Details]
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Recently, foreign media published a new mobile phone patent submitted by Hisense, which shows that Hisense smartphone is equipped with a professional camera lens. The device adopts a full-screen desi...[Details]
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What is Active Noise Cancellation?
Active Noise Cancellation (ANC) is an advanced technology that is incorporated into headphones and earbuds to block background sounds (or) noise. It is an ef...[Details]
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After the R16 version was frozen in June 2018, the complete version R16 that can fully reflect the three major features of 5G will be frozen in March 2020. The R17 version, which is expected to be fi...[Details]
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Normally, oscilloscopes work in real-time mode, but for some applications, we need to use some special working modes of the oscilloscope. Sequential mode is a special working mode, not a function in r...[Details]
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As the country steps up its efforts to build "safe cities" and "safe campuses", civilian surveillance is rapidly penetrating into more and more fields. Whether it is smart cities and smart transp...[Details]
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On December 2, Shanghai Xinyang stated on an interactive platform that the company's lithography machine for KRF248nm photoresist has completed factory installation and started debugging, and the lit...[Details]
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