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As a light-emitting device with low power, long service life and low energy loss, light-emitting diodes have been popular in China for nearly 20 years. Due to their special performance advantages, th...[Details]
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According to the Qichao App, Tianjin Silica Materials Technology Co., Ltd. (hereinafter referred to as Silica Materials) underwent industrial and commercial changes on November 23, with its register...[Details]
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Lung disease is one of the most widely spread diseases that endangers the lives and health of the Chinese people. The main ones include pneumonia, emphysema, interstitial lung disease, chronic obst...[Details]
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Frequency domain measurement of RF power is the most basic measurement performed using spectrum and vector signal analyzers. Such systems must comply with the limits of power transmission and parasit...[Details]
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Yesterday, the Equipment Industry Department of the Ministry of Industry and Information Technology organized a video conference to listen to the opinions and suggestions of industry organizations an...[Details]
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BAT is competing for the top spot in China's Internet sector, but in the field of intelligent connected vehicles, they are on the same stage. Today (July 15), Great Wall Motors officially released ...[Details]
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How do X-Trans cameras differ from other cameras on the market, and how is machine learning revolutionizing the way raw files are processed? DxO Chief Scientist Wolf Hauser discusses the pros and c...[Details]
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Many digital power products use the industry standard PMBus to implement system architecture to manage and control multiple power rails. However, many people do not know how to apply PMBus to sol...[Details]
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All PWM converters have parasitic elements that can cause ringing waveforms that must be properly suppressed. If this is not done, semiconductor components may fail and noise levels will be higher ...[Details]
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China Energy Storage Network News
: Since the "Three Types, Two Networks, World-Class" strategy was proposed, it has been widely recognized by all sectors of society. The company has worked t...[Details]
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1. First, choose a flowmeter with corrosion resistance . 1) Instrument selection for general acidic media. Oval gear flowmeters made of acid-resistant steel, such as vortex flowmeter sensors and turb...[Details]
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I. Introduction In the current industrial production and equipment maintenance process, people often perform tests for coil inter-turn short circuit faults. However, the testing methods used have alw...[Details]
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This article designs a very simple low-cost audible continuity tester, which can be easily made with only a four-comparator chip LM339 (IC1), a few resistors and a piezoelectric buzzer. The circuit...[Details]
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Vishay launches new 10 MBd low-power optocoupler with supply current as low as 5 mA and voltage range from 2.7 V to 5.5 V High-speed device helps save energy in industr...[Details]
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ARM processors have been developed for many years, with many architectures and many different cores.
The architectures are armv1 v2 v3 v4 v5 v6 v7
There are too many cores, for example, a...[Details]