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The 2019 China International Industry Fair was successfully held at the Shanghai Convention and Exhibition Center from September 17 to 21. Delta showed up at a 200 -square-meter large booth, showcasi...[Details]
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On the afternoon of September 8, the New Energy Storage Industry Investment and Financing Forum was held at the same time as the 2024 International Digital Energy Exhibition, under the guidance of ...[Details]
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1 Introduction
Traditional test and measurement instruments have problems such as high price, large size, low data transmission rate, and difficulty in storage and display. This paper uses...[Details]
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Recently, Han's Laser and Tsinghua University Institute of Flexible Electronics have reached a strategic cooperation. According to the "Strategic Cooperation Agreement", the two parties will ...[Details]
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With the words of Jan Madeja, President and CEO of Beijing Mercedes-Benz Sales and Service Co., Ltd., "Electric, Mercedes-Benz from now on", the Mercedes-Benz EQC, the first mass-produced model of th...[Details]
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The OPPO Reno6 Z phone recently appeared on the official website of Thailand. The phone will be released on July 21. According to the introduction on the official website, the appearance o...[Details]
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Since 2011, LED has gradually entered the field of indoor lighting, which also means that it has begun to enter the civilian home. On the one hand, this is a great event, because the civilian mar...[Details]
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Frequency Converter
The frequency converter (hereinafter referred to as VFD) is an electronic and electrical device widely used in modern factories. It is a high-end electrical product, and it...[Details]
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O Introduction
The main functions of home intelligent control systems are concentrated in home security alarm, telephone or computer remote control, infrared remote control, automatic meter...[Details]
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I made a simple project. The circuit board is powered by batteries and needs low power consumption when in standby mode. However, there are only 4 buttons on the external interface, which means that ...[Details]
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The micro-water meter is also called the micro-water tester. It is mainly used to detect the humidity of SF6 gas. The instrument is suitable for the fields of electricity, petrochemical, metallurgy, ...[Details]
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On June 29, the Dongsheng District People's Government and the State Power Investment Corporation Inner Mongolia Energy Co., Ltd. signed an agreement on investment project cooperation.
The...[Details]
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Through this collaborative research and development, we will create motor products designed specifically for medium-sized eVTOL (electric vertical take-off and landing aircraft).
Designe...[Details]
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An alternative to lock-in amplifiers is to use DC polarity reversal on the current signal to remove noise. This is a well-established technique for removing offset and low frequency noise . Today’s DC...[Details]
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The auto-coupling step-down starting control cabinet is a commonly used motor starting device. It uses an autotransformer to reduce the starting voltage of the motor, thereby reducing the starting ...[Details]