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Chinese power producer Beijing Jingneng Electric Power Co Ltd (SHA:600578) will develop a 5GW complex in Inner Mongolia combining wind and solar power generation with hydrogen production and energy...[Details]
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The vivo X30 series will be released in Guilin on the 16th of this month. With the official exposure of some features of the series, people are looking forward to the release of the series more and m...[Details]
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5G Technology Devices for an O-RAN Wireless Solution 5G technology components for implementing O-RAN wireless solutions Summary O-RAN aims to transform the wireless community, open up new wire...[Details]
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As a necessity in production workshops, industrial robots are closely related to the development of the country's manufacturing industry. With the in-depth development of China's economy, domestic in...[Details]
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As we all know, there are two types of heat sinks for LED
spotlights, LED bulbs, and LED ceiling lamps on the market
: one is made of aluminum profiles by CNC turning, and the other is die-cast ...[Details]
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According to Korean media Shinailbo and Imaeil, LG Group's industrial companies in the Gumi Industrial Park have begun to transfer their production lines to overseas or the metropolitan area. The rel...[Details]
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Introduction
The control of the switched reluctance motor (SRM) has a high requirement for real-time performance. It needs to constantly judge the instantaneous position of the rotor, phase cur...[Details]
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The most basic interrupt source requests of the 51 kernel are external interrupts, timer interrupts and serial port interrupts, which are also the most commonly used by learners and developers. Of co...[Details]
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The electromagnetic interference generated by the switching power supply often affects the normal operation of electronic products, so the correct PCB layout of the switching power supply becomes ver...[Details]
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QW2889F is a special chip for emergency detection and control. The chip adopts patented high-voltage isolation and detection technology, directly monitors the status of AC input signals without any...[Details]
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1. If you have experience in hardware and single-chip microcomputers, it is recommended that you make a minimum system board yourself: If you have never done ARM development, it is recommended that...[Details]
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White LED is a voltage-sensitive device. In actual operation, the upper limit of the current is 20mA. However, the current often increases due to various reasons during use. If no protective measures ...[Details]
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On September 5, Yonhap News Agency reported that with the full expansion of the organic light-emitting diode (OLED) panel market, the display industry is engaging in large-scale investment competitio...[Details]
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The golden autumn season is the most intoxicating, especially in the north, which is the most nostalgic time of the year. It is like a trick of God, which has accumulated enough scenery and comfort in...[Details]
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1. Derivation of electromagnetic calculation formula:
1. Formulas related to magnetic flux and magnetic flux density:
Ф = B * S ⑴
Ф ----- Magnetic flux (Weber)...[Details]