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IT Home reported on June 9 that according to foreign media Huaweicentral, in August 2018, Huawei registered the HongMeng trademark with the Trademark Office of the State Intellectual Property Office ...[Details]
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Software-defined RF test system architectures have become mainstream over the past few decades. Today, nearly all commercial off-the-shelf (COTS) automated RF test systems use application soft...[Details]
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High performance liquid chromatography (HPLC) has now become one of the important means of organic chemical analysis. Similarly, in food analysis, whether it is residue analysis or component analysi...[Details]
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On the morning of February 20, Bloomberg reported that although the hardware supports it, Apple is unlikely to add reverse wireless charging function to the iPhone in the near future. Reverse...[Details]
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Abstract: This application note describes the use of current sense amplifiers, differential amplifiers and instrumentation amplifiers to measure battery charge and discharge currents in portable equip...[Details]
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Anyone who often uses an oscilloscope knows that bandwidth is called the first indicator of an oscilloscope and is also the most valuable indicator of an oscilloscope. The division of the oscilloscop...[Details]
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1 New Network Architecture
To realize intelligent wireless fiber-over-fiber networks, designing a good network architecture is the first issue that needs to be considered. Combining the advantages ...[Details]
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An oscilloscope is a commonly used electronic instrument, mainly used to observe and measure various electrical signals. In conjunction with various sensors to convert non-electrical quantities into ...[Details]
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The battery automatic charger shown in the figure uses a single transistor as the simplest window comparator. When the battery voltage is lower than the preset value, the battery starts to be charg...[Details]
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1 Introduction
Polymer Dispersed Liquid Crystal (PDLC) is a structure in which micron-sized liquid crystal droplets are dispersed in a solid polymer matrix by mixing nematic liquid crystal and po...[Details]
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According to foreign media reports, SafeRide Technologies recently launched a machine learning-based data compression software - CAN (Controller Area Network) optimizer, which can be used in connecte...[Details]
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FCZ-III arrester discharge counter tester is also called lightning strike counter tester, arrester discharge counter calibrator and lightning strike counter calibrator. FCZ-III arrester discharge cou...[Details]
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1 Composition and principle of magnetostrictive level gauge
1.1 Composition
The magnetostrictive level gauge is a high-precision measuring instrument that can perform continuous liqui...[Details]
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On January 27, Shanghai Silicon Industry released its performance forecast, saying that it expects to turn losses into profits in 2020 compared with the same period last year, and achieve a net profi...[Details]
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The sub-forum on new energy storage driving future energy transformation of the 7th Hongqiao International Economic Forum was held at the National Exhibition and Convention Center (Shanghai) on Novemb...[Details]