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I have previously introduced five ways to manage Linux virtual memory. One of them (called VMA) is used to manage user space virtual memory. This article will introduce VMA. What is VMA mmap(VMA) i...[Details]
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Shanghai, China, April 12, 2023 – Element14, a global distributor of electronic components products and solutions owned by Avnet, released the 7th issue of "eSelect". With the theme of "Leading Indus...[Details]
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On the afternoon of February 16, the "2023 Guozi Smart Logistics Product & Technology Conference" met with everyone online as scheduled. With the theme of "Breaking Boundaries and Integration",...[Details]
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PV Headlines (WeChat ID: PV-2005) learned that China Datang Corporation has determined the final winners of Section 1 and Section 2 of the 2024-2025 photovoltaic inverter framework procurement proj...[Details]
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In foreign language multimedia teaching, it is required to control the speed of speech to meet the needs of students of different levels. However, traditional speech speed change products often change...[Details]
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As PCBs used in various electronic devices become increasingly sophisticated and complex, manual detection of PCB backplane faults is not only cumbersome but also unreliable. The PLD-based PCB backp...[Details]
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Trax, a leading provider of computer vision and analytics solutions for the retail industry, today announced the completion of a $100 million Series D round led by Hopu Investments, a leading Asian a...[Details]
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With the popularity of AirPods, the global TWS headset market has begun to show explosive growth. The demand for branded TWS headsets, led by Apple AirPods, is increasing. Both the AirPods that we ha...[Details]
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The introduction of Chinese industry standards is imperative With the deepening of the intelligentization process of the automotive industry, there is a huge demand for in-vehicle cameras and in-v...[Details]
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1. Forward voltage decreases, dim light
A: One is that the electrode and the light-emitting material are in ohmic contact, but the contact resistance is large, which is mainly caused by low co...[Details]
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There are many technologies to realize the intelligentization of automobiles. This paper uses the currently popular voice control technology to realize the automatic forward, backward, left and right...[Details]
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There are many types of filters used in electronic settings, but according to the different components, they can be divided into two categories: passive filters and active filters. The components ...[Details]
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AMD has just applied for a patent for a new technology, which it calls "Game Super Resolution" and may be one of the feature sets of FiedilityFX Super Resolution for the RDNA 2 architecture Radeon RX...[Details]
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Renesas Electronics Launches 32-bit RX671 MCU, Achieving High Performance and High Energy Efficiency, Supporting Contactless HMI Functions
Single-chip solution with large memory and ...[Details]
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1. Introduction
With the development of online video platforms, users' demand for 4K high-definition quality is growing. However, many users have found that even if they have purchased m...[Details]
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