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The dust concentration meter is a device developed and produced for the detection of various dust concentrations in the current production workshop. It is mainly used for online measurement of dust c...[Details]
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This paper designs and implements the home security function of the embedded system with ARM9 as the core, equipped with MC35I wireless communication module, infrared sensor module, CMOS camera OV965...[Details]
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The automobile chassis is brewing a new intelligent technology revolution and market change.
Following the comprehensive launch of new car chassis such as Huawei Tuling chassis, Geely ...[Details]
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The means of light expression in decorative and artistic lighting is to use the light expression to beautify the square environment space, use the shape of lamps and the coordination of light and...[Details]
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Migration environment 1. Host environment: CentOS 5.5 under VMare, 1G memory. 2. Integrated development environment: Eclipse IDE 3. Compilation environment: arm-linux-gcc v4.4.3, arm-none-eabi-gcc v4...[Details]
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Access cards have become more advanced and intelligent over time. Today's 13.56 MHz contactless smart cards are a typical example. Such cards include a tamper-proof RFID element connected to a mu...[Details]
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On October 18, Guolian Group and Wentai Investment Co., Ltd. signed a cooperation agreement, and the two parties jointly initiated the establishment of the Guolian Wingtech 5G Communications and Semi...[Details]
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Zuosi Auto R&D released the "2022 Automotive Vision Sensor (CIS) Chip Industry Research Report". We know that the largest application market for image sensors is in the field of smartphones. As th...[Details]
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Since May, retail stores of overseas mobile phone brands such as Apple and Samsung have reopened, and Indian factories of Xiaomi, vivo and other companies have resumed work, and the entire mobile pho...[Details]
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On July 10, Sony officially announced that the true wireless noise-cancelling sports earphones WF-SP800N were officially launched. Designed for sports enthusiasts, the earphones have the features of ...[Details]
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1 Introduction
The introduction of USB2.0 specification has greatly stimulated the development and design of various electronic consumer products including various computer peripherals. USB has be...[Details]
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China Energy Storage Network News:
Water electrolysis hydrogen production technology can be used to adjust the peak-valley changes of the power grid to reduce peaks and fill valleys, and main...[Details]
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Abstract: Aiming at the problem that many devices do not have network interfaces, an embedded system is built with ARM7Cortex-M3 processor LM8962 as the core, and 8 serial ports are expanded using ...[Details]
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As previously announced, this afternoon, LeTV held a brand launch conference for Letv, announcing that the Chinese brand of Letv TV has been officially upgraded to "LeTV". At the press conference, ...[Details]
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The closed-loop servo control system is an automatic control system with high precision, high response speed and high stability, which is widely used in industrial automation, robotics, aerospace, ...[Details]