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The Apple Watch's Digital Crown could provide additional ways to interact with the wearable in future versions, with the addition of 3D force sensing that could allow it to be used as a joystick...[Details]
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0 Introduction Although there are many instruments for detecting heart rate at present, there are very few portable fully digital heart rate measuring devices that can achieve accurate measurement, up...[Details]
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According to foreign media reports, Hyundai Motor has set up two ultra-high-speed electric vehicle charging devices "Hi-Charger" in the Goyang motor studio. This device has a DC fast charging capacit...[Details]
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Inlyte's solution is based in part on a large-scale sodium metal halide battery. Image: Inlyte Energy
Inlyte Energy has closed a seed financing to develop its iron salt-...[Details]
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Soft starter and auto-coupling step-down starting are two different motor starting methods. They have certain differences in starting principle, structure, performance, application, etc.
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Zhejiang Narada Power Co., Ltd. (hereinafter referred to as "the Company" or "Narada Power") recently received a "Notice of Winning Bid" from the Beijing Tendering Branch of China Huaneng Group Co....[Details]
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Not long ago, the news that Silicon Motion was considering selling suddenly came out, which triggered heated discussions in the industry. Silicon Motion is the world's largest supplier of NAND Flash ...[Details]
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introduction
This project is a technical transformation project for a cable factory. The equipment to be transformed is a cable-twisting machine made using the principle of cable bundles. The ...[Details]
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1 Introduction
One of the functions of a vibration table is to place the object under test on the vibration table to measure its performance when it is subjected to forced vibration. General...[Details]
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AbstractDue to the existence of a redundant roll axis, the three-axis optoelectronic tracking system can solve the tracking blind spot problem of the two-axis optoelectronic tracking system and rea...[Details]
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1. EMI sources of switching power supplies
EMI interference sources are mainly reflected in power switch tubes, rectifier diodes, high-frequency transformers, etc. The interference of the exte...[Details]
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Recently, the "World Integrated Circuit Conference" co-organized by the Ministry of Industry and Information Technology and the People's Government of Anhui Province for the first time was held in ...[Details]
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1. Hidden reefs and opportunities in the rapid development of the lithium battery industry
2022 is a key year for China's lithium battery industry chain to go global. For the first time, C...[Details]
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On December 17, the 220 kV Ningmo 2M49 and 2M50 smart cable lines, which were piloted by Jiangsu Nanjing Power Supply Company, successfully passed the acceptance of State Grid Corporation of China,...[Details]
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Why does a three-phase motor have only three wires?
The so-called three live wires are actually three phase wires. If you want to know why the electric motor (three-phase) needs to be connecte...[Details]
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