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White spots appearing in samples excited by direct reading spectrometers are usually caused by the following reasons: 1. White spots are mainly caused by impure argon gas. As long as the purity of...[Details]
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According to foreign media reports, Tesla has released a new Wall Connector home wall-mounted charging pile. Unlike previous devices, the new charging pile not only supports Tesla's own vehicles, but...[Details]
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1 Introduction
LED display technology has evolved from monochrome displays in the early 1980s, to dual-primary-color displays in the late 1980s, to three-primary-color (full-color) display...[Details]
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NVIDIA today released its first quarter financial report for fiscal year 2020. As of April 28, 2019, NVIDIA's quarterly revenue was $2.22 billion (GAAP), up 1% from the previous quarter and down 31% ...[Details]
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Today (6), Shenzhen Development and Reform Commission, Shenzhen Science and Technology Innovation Commission, Shenzhen Industry and Information Technology Bureau, and Shenzhen State-owned Assets Supe...[Details]
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Download the schematic used in this program: click here . The microcontroller chip used is stc89c52; just find the corresponding part. This is the circuit diagram of the entire microcontroller devel...[Details]
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Qorvo®, Inc. (Nasdaq: QRVO), a leading provider of innovative RF solutions that connect the world, today announced that more than a dozen device manufacturers have adopted Qorvo’s ultra-wideband (UWB...[Details]
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The content of this paper is a portable automobile instrument test system based on LabviEW. Therefore, we must first study the types and structures of instruments, understand and analyze the struct...[Details]
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Recently, United Optoelectronics stated at an investor relations event that in the field of security video surveillance, the company's products have successfully entered first-tier security equipment...[Details]
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According to foreign media reports, a Japanese research team recently developed a new electrode material by combining lithium sulfate and lithium ruthenate to improve the performance of all-solid-sta...[Details]
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For personal safety, it is necessary to ensure that the machine is powered off, and remove the inverter input power lines R, S, T and output lines U, V, W before operation! First, set the multimeter ...[Details]
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Image sensor is a basic device for acquiring modern visual information. It converts the spatially distributed light intensity information incident on the photosensitive surface into a video signal ...[Details]
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The mainstream electronic locks on the market are designed based on passwords. The biggest drawback of password locks is that passwords can be easily stolen, guessed, or forgotten by others. With ...[Details]
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The post-90s "genius boy" Zhihuijun has raised funds again!
On March 19, Zhiyuan Robotics' affiliated company, Shanghai Zhiyuan New Technology Co., Ltd., changed its business information. The ...[Details]
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On November 14, Xiaopeng Motors announced that
the crowdfunding
of Xiaopeng P7 smart cockpit chip
has been completed and the research and development work will be started immediately...[Details]