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Tanaka Precious Metals Industry Co., Ltd. (Head Office: Chiyoda-ku, Tokyo, Executive President: Koichiro Tanaka), the core company of the Tanaka Precious Metals Group that engages in the industrial p...[Details]
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A microphone is an energy conversion device that converts sound signals into electrical signals. It is a device that is exactly the opposite of a speaker (electric → acoustic). It is the two termin...[Details]
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The 6th China IoT Conference 2019, hosted by Electronics Enthusiasts, was held on December 12, 2019 at the Conference Center of Building B4, Kexing Science Park, Nanshan District, Shenzhen. Yi Lai Ch...[Details]
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The Japanese government will require all independent administrative companies and government-designated companies that handle personal information to consider security risks when purchasing telecommu...[Details]
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March 3, 2022, Beijing, China - Graphcore® today officially released a new IPU system product - the Bow series. The Bow Pod system product uses
the world's first 3D Wafer-on-Wafer processor - B...[Details]
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China-based Gochin Company seeks to invest $10 billion in Afghanistan’s lithium mining sector, according to the Afghan Ministry of Mines and Petroleum.
The Chinese company said...[Details]
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Nokia, our old friend, has recently made it onto the e-commerce Double 11 list, and the name of this list is "senior phones". Among the top ten, Nokia's "senior phones" occupy three seats, including...[Details]
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On May 9, at the 2019 First China International Smart Terminal Industry Development Conference, Mo Wei, former member of the Party Leadership Group of the Ministry of Industry and Information Technol...[Details]
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What does the synchronous generator excitation system consist of?
The synchronous generator excitation system usually consists of the following components:
1. Excitation power supply: A d...[Details]
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Based on the basic principle of inverter power supply, this paper proposes a method for making and debugging a square wave inverter by analyzing and deducing existing data.
1 Basic principle of...[Details]
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Huang Wang, founder and CEO of Huami Technology, said on Weibo that the chip industry has never given us the opportunity to choose to like or hate, there is only "must". As we all know, the developme...[Details]
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Where should the dust monitor be installed on the construction site? With the rapid development of our country's economy, the environmental quality has undergone tremendous changes, especially th...[Details]
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I recently played with a remote control lamp and made a record of it here. 1. The materials needed are as shown below: 1. 51 MCU of the minimum system 2. Relays for one channel 3.USB-TTL modu...[Details]
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introduction In order to solve the high communication speed and high bandwidth requirements brought about by the growth of ground-to-air data transmission business, the International Civil Aviation O...[Details]
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If the flashing of nandflash fails, or the wrong bootstrap is burned, causing the system to be unable to boot, and the sam-ba cannot be connected via USB, and there is no jlink on hand, you can try t...[Details]