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This article describes a general technique for measuring the RF noise immunity of integrated circuits. RF immunity testing subjects the board to controlled RF signal levels that represent the level...[Details]
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UWB technology appeared very early. As early as more than 20 years ago, UWB technology attracted much attention as a large-bandwidth data transmission technology, but later due to the rise of Wi-Fi, ...[Details]
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The MAX5980 is a quad-power-source equipment (PSE) power controller designed for use in IEEE® 802.3at/af-compliant PSEs. The device provides powered device (PD) detection, classification, current limi...[Details]
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According to Reuters, Japan’s Personal Information Protection Commission announced today that it has issued administrative guidance to Toyota Motor Corporation in accordance with the Personal Informa...[Details]
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Introduction to the application of soil pH tester in agriculture Soil pH tester is a modern scientific and technological testing instrument that can detect changes in pH in the soil in real time. Th...[Details]
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On March 22, the Shandong Provincial Department of Industry and Information Technology and eight other departments jointly issued the "Shandong Province 2022 Digital Economy "Key Breakthrough" Action...[Details]
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Cadence Design Systems (NASDAQ: CDNS) today announced that Wuqi Microelectronics (Chongqing Wuqi Microelectronics Co., Ltd.) has successfully applied the Cadence® Tensilica® HiFi 5 DSP to its True Wi...[Details]
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This article is based on public information and is for information exchange only and does not constitute any investment advice. Riding the wave of energy transformation, China has transformed from ...[Details]
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According to China Daily, following the crash of a Boeing 737-8 passenger plane (belonging to the 737Max series) of Lion Air in Indonesia in October last year, another plane of the same type of E...[Details]
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The solar
inverter
is a key component of the entire solar power generation system. It
converts the variable DC voltage output of the
photovoltaic
unit into a clean 50Hz or 60Hz ...[Details]
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On June 28, Ganzhou Economic and Technological Development Zone held a signing ceremony, signing 16 projects on the spot with a total investment of 7.38 billion yuan. The signed projects covered semi...[Details]
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This article describes the use of differential scanning calorimetry (DSC) to test the cure and glass transition temperatures of powder coatings. Powder coatings refer to dry powder coatings that flow...[Details]
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This is a simple, low-cost and easy to build electronic speaker circuit which is designed close to the quad operational amplifier IC LM3900 (IC1). IC LM3900 has four independent operational amplifi...[Details]
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NXP’s new SAF9xxx family combines next-generation automotive, AI and machine learning (ML) audio DSP technologies with an integrated neural network engine and hardware-based accelerator
...[Details]
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Automotive electronics require that the storage system must be able to survive a vehicle accident - since a collision may cause the car's low-voltage system to lose power, storage requires a native...[Details]
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