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The three-phase asynchronous motor is a common type of motor, widely used in industrial production and daily life. In practical applications, the starting method of the three-phase asynchronous mot...[Details]
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Matters Needing Attention in Purchasing Gas Chromatographs From the guiding ideology of purchasing gas chromatographs, the following points should be considered:
1. Shop on demand and target yo...[Details]
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IoT World 2019 opened at the Santa Clara Convention Center in Silicon Valley, USA. More than 300 IoT manufacturers and operators including T-Mobile, Verizon and others participated in the exhibition....[Details]
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Following the Amazon Echo smart speaker, accessory manufacturer Anker subsequently launched the Eufy Genie smart speaker, which also has a built-in Alexa voice assistant cloud platform. It only uses ...[Details]
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In recent years, embedded technology has developed extremely rapidly, and highly integrated processors with single-chip microcomputers and dedicated embedded ARM as the core have emerged , and h...[Details]
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With the rapid development of intelligent manufacturing, various automation equipment are used to build efficient intelligent factories to help manufacturing companies achieve intelligent manufac...[Details]
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The Earth's gravity field is a basic physical field of the Earth. The gravity field and its changes reflect the distribution and movement of materials on the Earth's surface and inside, and determi...[Details]
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China Energy Storage Network News:
On May 19, a video conference was held to sign the letter of responsibility for the State Grid Corporation of China's New Power System Science and Technol...[Details]
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Power electronics design is a critical factor in modern engineering, with a profound impact on the efficiency, reliability, and performance of numerous applications.
Developing circuits that me...[Details]
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The turbine flowmeter is a new type of velocity meter, which has the advantages of high accuracy, good repeatability, simple structure, high pressure resistance, wide measuring range, small size, lig...[Details]
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This article mainly introduces the three-phase multifunctional energy meter designed based on the single-chip microcomputer UPD78F0525 and the Actions metering chip (ATr7022B).
1 Introduction to UPD7...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a device widely used in the field of industrial automation control. In Mitsubishi PLC, the timer is an important component to realize the time cont...[Details]
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As the light source of street lamps, LED has many advantages over traditional street lamps. First, LED is a semiconductor diode with a very long life. When the luminous flux decays to 80%, its life re...[Details]
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On December 14, HMD Global released the Nokia C1 Plus smartphone in Europe. From December 25, the phone has been available for pre-order in China. As planned, the phone can be purchased in China. Nok...[Details]
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Shanghai Yishi Intelligent Technology Co., Ltd. and Callisto (Beijing) Technology Co., Ltd. signed a "Strategic Cooperation Agreement". Based on their respective capabilities and advantages in...[Details]