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O Introduction
With the development of modern industry and science and technology, nondestructive testing technology plays an increasingly important role in the operation of equipment and equip...[Details]
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For general embedded systems, several memory devices are often used in combination, taking into account factors such as system cost and operating speed. In the example below, an ARM9EJ processor ...[Details]
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Recently, the Shenzhen Securities Regulatory Bureau disclosed that Edifier Co., Ltd. (hereinafter referred to as "Edger Acoustics") is accepting listing guidance. The guidance institution is CICC, an...[Details]
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On March 16, Ambarella, an edge AI semiconductor and software company, and Helm.ai, a next-generation AI software developer, announced a new version of perception software for the Ambarella CVflow® A...[Details]
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Human health monitoring and early disease detection are important goals of modern medicine. Monitoring long-term changes in human health can provide early warning and intervention for many diseases...[Details]
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According to foreign media reports, a report released by consulting firm KPMG shows that based on the rapid development of electric vehicles and luxury cars, the automotive semiconductor market will ...[Details]
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1. Introduction
Electrostatic precipitators have the characteristics of high dust removal efficiency and relatively low operation and maintenance costs. They play a very important role in ...[Details]
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In recent years, with the development of domestic air separation equipment towards large-scale, in order to meet the needs of large and medium-sized air separation production management and quality ma...[Details]
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According to the latest report from foreign media, some customers in Canada and the United States have been notified by UPS that their AirPods Max will not be delivered because they contain "ha...[Details]
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Modern cars may contain as many as 100 sensors, which are electronic devices that measure pressure, acceleration, incline, temperature, etc. They feed this data back to the vehicle's various control ...[Details]
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On August 17, Shanghai Shangchuan Technology Co., Ltd. signed an investment agreement with Nantong Suxitong Science and Technology Industrial Park, and will jointly with South Korea's Suteson Co., Lt...[Details]
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According to foreign media reports, Renault Group and Envision Power, a power battery company under Envision Technology Group, have officially reached a cooperation agreement. Envision Power will bui...[Details]
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Photovoltaic inverters are known as the magicians of solar power generation. They convert the direct current generated by solar cells into alternating current energy that can be directly connecte...[Details]
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Causes of Surge in Centrifugal Compressors
①Flow
Figure 2
Each centrifugal compressor has a curve between outlet pressure P and flow rate Q at different speeds n, as shown in F...[Details]
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Introduction The reading of water meters, electricity meters and gas meters is a big problem in urban life. The traditional manual door-to-door meter reading method is not only inefficient, but al...[Details]