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Contents The utility model relates to the field of installation detection, in particular to a calibration device for an electromagnetic flowmeter. Background of the Invention Electromagnetic flowme...[Details]
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Abstract: This paper introduces a design method of ARINC429 aviation bus communication card based on ARM microprocessor to realize two-transmit and four-receive information control. This design uses ...[Details]
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Samsung has launched a Pokémon co-branded version of the Galaxy Buds 2 headphones, and the headphone box adopts a unique Poké Ball shape. According to the official website, the co-branded mo...[Details]
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Nonlinear Characteristics of Spectrum Analyzers Semiconductor devices such as diodes/transistors are nonlinear devices, so they can be used to implement functions such as amplification, frequency con...[Details]
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The writing of application examples actually does not fall within the scope of Linux operating system porting, but in order to ensure the completeness of this series of articles, a series of exampl...[Details]
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Medtec China, which will be held at the Shanghai World Expo Exhibition and Convention Center from September 25 to 27 this year, has a promising development momentum. In 2019, the overall exhibition s...[Details]
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In the circuit, RV6, R V12, and C+ 12 act as shunts to improve the anti-interference ability of the trigger circuit. U 6 is the output stage power amplifier transistor, which amplifies the power of t...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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In the past, road lighting design was usually based on the designer's experience, and it was difficult to achieve scientific, reasonable, economical and energy-saving. Nowadays, there are many light...[Details]
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In the first working week of the Year of the Ox, the number of national artificial intelligence innovation and application pilot zones expanded. The Ministry of Industry and Information Technology...[Details]
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Philips Lumileds expert Dr. Michiel Krug recently published an article on accurate and effective LED thermal calculation methods, which details the process that can increase the accuracy of white LED...[Details]
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The metal surface treatment industry has complex production processes and highly sophisticated operational requirements, including electroplating, spraying, grinding and other processes to ensure tha...[Details]
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At the end of last year, the completion ceremony of the first wafer fab built by TSMC in the United States was held. This is one of the symbols of the renaissance of American manufacturing. Apple CEO...[Details]
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After Japan removed South Korea from the whitelist, Samsung Electronics' main product, image sensors (CMOS), which are not semiconductor products, have attracted much attention. Image sensors are als...[Details]
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Thermal EMF
When different metals in a circuit are at different temperatures, thermal EMFs (EMFs) or voltages are generated. To eliminate the effects of these unwanted voltages, offset compensated re...[Details]