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Compared with traditional door locks, smart locks are generally more secure. Take Lindun as an example. Lindun Touch1 uses the highest national grade C security lock core and a real plug-in structu...[Details]
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As an auxiliary means to improve the flexibility of the power system and ensure power supply, new energy storage can play an important role in the process of building a new power system. In view of...[Details]
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1. Overview
The design of the streaming media system in this paper is based on China Unicom's CDMA2000 1X wireless network. CDMA2000 1X is a third-generation mobile communication system th...[Details]
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The following is the GPIO initialization program segment that I want to explain, trying to explain every aspect that Xiaobai does not understand during the learning process. When explaining the code,...[Details]
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The tablet market is hot again. According to a data report released by data agency IDC, global tablet shipments continued to grow steadily in the first quarter of 2021, reaching 39.9 million ...[Details]
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The on-board charger (OBC) is an important component of electric vehicles and hybrid electric vehicles (HEV). The OBC usually consists of an AC/DC (power factor correction circuit) and an isolated ...[Details]
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Isolation transformers are widely used in various low-voltage circuits to provide power for low-voltage equipment. When there are abnormal conditions such as overload or load short circuit, the tra...[Details]
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Uber will release the latest generation of Volvo self-driving cars in Washington, according to Reuters. Uber said the new XC90 will be assembled in Sweden by Volvo Cars and will be equipped with huma...[Details]
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A 5G terminal consumption trend report released by China Mobile earlier this year pointed out that the survey found that hardware configuration, price and appearance were the top three key factors fo...[Details]
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According to the "China Home Appliance Market Report in the First Half of 2020" released by the China Academy of Information and Communications Technology, the retail sales volume of my country's hom...[Details]
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ARM-Linux uses ARM chips, which have high execution efficiency, powerful functions, and relatively rich peripherals. It is a powerful computer system and needs to run an operating system, so i...[Details]
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Abstract: This paper introduces the development of software dog technology, proposes an improved design of low-cost USB software dog, analyzes common encryption and decryption technologies, and ...[Details]
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An oscilloscope is a commonly used electronic instrument, mainly used to observe and measure various electrical signals. In conjunction with various sensors to convert non-electrical quantities into ...[Details]
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"Hello Twitter! I will be making an impact here with the Volkswagen Group. And, @ElonMusk, of course we will take some of your market share. Our ID.3 and e-tron have won the first European markets an...[Details]
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On November 14, Qualcomm announced the launch of two connectivity modules, QCC74xM and QCC730M, for IoT applications such as smart homes and smart appliances. These two modules are now available fo...[Details]
RF/Wirelessly
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