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1. Introduction to contiki
"Contiki is a small, open source, extremely portable multitasking operating system. It is designed to be suitable for a range of memory-first networked systems, from 8-bit ...[Details]
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At the 2024 Chengdu International Auto Show, the most eye-catching thing is that the bosses of major companies promoted their own companies online and offline to attract traffic.
This ye...[Details]
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Orange Business Services Zhang Yufeng: China's cloud computing is developing strongly, and new challenges need to be overcome
Orange Business Services Zhang Yufeng
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A filter is a device used for signal processing. It can remove noise or interference from a signal and retain useful signal components. There are many types of filters, and different types of filte...[Details]
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According to Jiwei.com, an analyst once pointed out that if the end of Moore's Law is a wall, the first person to hit it will be the person walking in front. After being delayed for three consecutive...[Details]
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Today, vivo officially announced the release date of its NEX 3 5G smartphone, and will hold a "Future Unlimited" NEX 3 5G flagship new product launch conference at NEX SPACE in Shanghai on September ...[Details]
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MEMS (Microelectron Mechanical Systems) refers to a micron or nanometer-level device or system that can be mass-produced and integrates micro sensors, actuators, mechanical structures, power sources,...[Details]
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1 Introduction
In high-precision, high-speed transmission systems such as papermaking, printing and dyeing, and textiles, with the improvement of industrial automation and the expansion of prod...[Details]
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The principle of the venturi flowmeter is that when the wind blows through an obstacle, the air pressure near the port above the leeward side of the obstacle is relatively low, which produces an adso...[Details]
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1 Introduction Circuit system design and testing require a variety of signal sources, which are the basic building blocks of circuit experiments. The signal generators currently used in circuit desi...[Details]
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Introduction Suitable for testing the flame retardant properties of medical masks and all protective masks. It can be used by medical inspection departments, safety inspection departments and scienti...[Details]
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Samsung Electronics has filed a complaint with the Fair Trade Commission (FTC) of Korea over LG Electronics' recent OLED TV advertisement, saying that the advertisement claimed without solid evidence...[Details]
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China Energy Storage Network:
Promoting the consumption of renewable energy will still be the most important link in the future, and the wide application scenarios of energy storage are undou...[Details]
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Digital multimeters have ohmmeters like pointer multimeters, but due to the different measurement principles, the ohmmeter of a digital multimeter cannot determine the positive and negative poles. Ho...[Details]
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Abstract: A solution to the communication problem between two microcomputer serial ports and the HPI (Host Port Interface) port of the DSP processor (TMS320VC5402) is proposed. This solution use...[Details]