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In recent years, gallium nitride (GaN) series compound semiconductor materials have been proven to have great potential for commercial applications such as backlight modules of liquid crystal display...[Details]
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The digital insulation resistance tester adopts an embedded industrial single-chip real-time operating system, combining digital analog pointers with digital segment code displays. This series of met...[Details]
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IT Home reported on April 11 that according to AppleInsider, after nine months of trialing the feature, YouTube has disabled the experimental picture-in-picture mode on its iOS app. YouTube enabled...[Details]
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Recently, Intel's Technology Anti-epidemic Initiative (PRTI) has made the latest progress. Intel has joined hands with its ecological partner Leidos to fight the COVID-19 epidemic with the power of t...[Details]
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Moisture meters are also called moisture meters, rapid moisture meters, moisture meters, moisture detectors, moisture measuring instruments, moisture analyzers, and moisture meters. According to their...[Details]
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Good news from the North American market! Wyoming, the United States, will build its first large-scale ground-mounted photovoltaic power station, with Sungrow providing photovoltaic inverters and m...[Details]
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Application technology | Closed air suspension eight-in-one integrated closed air supply unit ASU Onebox
Application field: Intelligent chassis
U...[Details]
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On February 27, the Beijing Economic and Information Technology Bureau issued the "Notice on the Application for the First Batch of National-level Specialized, Innovative "Little Giants" Enterprises'...[Details]
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On August 5, Guoxuan High-tech said on the interactive platform that the company's highly safe semi-solid-state battery has a single cell energy density of 360Wh/kg, and the battery pack of the suppo...[Details]
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1 Introduction
1.1 Classification of filters; Active filter is actually an amplifier with a specific frequency response. It is composed of adding some passive components such as...[Details]
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Amid the "chip supply cut storm" of Huawei, the "chip weakness" of China's auto industry was also exposed. According to statistics, currently only less than 3% of domestic automotive chips are inde...[Details]
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According to Bloomberg, people familiar with the matter revealed that Xiaomi is considering participating in the latest round of financing of Heizhima Intelligent Technology. People familiar with th...[Details]
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This system uses 80C51 single-chip microcomputer as the control chip of broadband DC amplifier circuit, and uses VCA810 composed of amplifier circuit to intelligently amplify the input small signal. ...[Details]
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Jiwei.com News: Recently, companies listed on the Shenzhen Stock Exchange's Growth Enterprise Market have successively released their third quarter 2019 performance forecasts. As of today, the perfor...[Details]
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1. The air cleanliness of the clean room should be tested as follows:
1. Empty state and static test
Empty state test: The clean room has been completed, the purified air conditioning system ...[Details]