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The detection principle of contact combustion gas sensor is that the combustible gas (H2, CO, CH4, etc.) contacts with oxygen in the air, an oxidation reaction occurs, and reaction heat (flamele...[Details]
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According to foreign media reports, researchers at Boise State University in the United States have developed a method to make new lithium-ion battery materials. The team explored an amorphous (i.e.,...[Details]
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For example, there are several parallel C files such as main.c, Ac, Bc, Cc, etc., run main.c first, how do other C files run? Other C files such as Ac, Bc, Cc are not called in main.c, how are they co...[Details]
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(Photo source: Wollongong official website) According to foreign media reports, Australian scientists have developed a non-flammable electrolyte that can be used in potassium and potassium-ion bat...[Details]
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According to Jiwei.com, recently, multiple chip R&D positions appeared on Tencent’s official recruitment website: chip architect, chip verification engineer, chip design engineer and other job vacanc...[Details]
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In addition to AI attracting a lot of attention in the industry, news about NB-IoT is also exposed every now and then, showing that all links in the NB-IoT chip, network, and deployment industry ch...[Details]
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/* ********************************************************************************************************************************** * Name : STM8S memory read and write operations * Author : MingM...[Details]
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By 2021, 70% of OEMs will enable mobile edge computing in new cars and integrate it into the intelligent connected vehicle platform to support intelligent connected vehicles in applications, services...[Details]
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On November 20-21, the "2019 China Safety Industry Conference and the 3rd Traffic Safety Industry Summit" hosted by Cheyun.com and co-organized by Electric State was held in Foshan City, Guangdong Pr...[Details]
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Just now, Guangdong Provincial People's Hospital and Guangdong Gaozhou People's Hospital completed the country's first AI+5G surgery, successfully repairing the heart of a heart patient. The AI tec...[Details]
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introduction
With the development of hacker technology and chip dissection technology in recent years, embedded systems are facing more and more attacks, and the resulting anti-copy board tech...[Details]
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On February 23, according to the results of the 12th review meeting of the Shenzhen Stock Exchange's GEM Listing Committee in 2021, Shenzhen Xianying Technology Co., Ltd. (hereinafter referred to as ...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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Abstract: This paper describes the selection and parameter calculation of fast fuses, which are short-circuit protection elements for rectifiers or thyristors in high-power rectifiers.
K...[Details]
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1. Ground resistance test requirements:
a. For AC working grounding, the grounding resistance should not be greater than 4Ω;
b. For safety working grounding, the grounding resistance should not ...[Details]
MicroPython Open Source section
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