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Direct torque control (DTC) AC speed regulation technology is a new type of high-performance variable frequency speed regulation technology developed after vector control frequency conversion. DTC ...[Details]
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The figure above is the schematic diagram of the signal generator. One counter is also an address generator, which is used to change the pulse frequency. The other is a ROM to store waveform data. ...[Details]
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introduction LabVIEW is a virtual instrument programming language based on graphics programs. Compared with traditional instruments, virtual instrument technology uses a computer as a platform. There...[Details]
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According to foreign media reports, the Xiaomi 11T series is expected to be released on September 15, and foreign whistleblower Ishan Agarwal has released renderings of the Xiaomi 11T series. The r...[Details]
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introduction
At present, wireless communication technology has become a hot topic, and miniaturization and low power consumption of system design have become an inevitable trend of development. ...[Details]
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On October 31, the signing ceremony of the consortium of Honeycomb Energy Technology (Suining) Co., Ltd. was completed in Suining City, Sichuan Province. The Honeycomb Energy Suining project successfu...[Details]
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There is a post in the Amo forum, and the 15th post gives a correct explanation of the cause of the crash.
http://www.ourdev.cn/bbs/bbs_content.jsp?bbs_sn=3589802&bbs_page_no=12&bbs_id=9999
Quoting...[Details]
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On the 16th of this month, China Mobile announced that it would officially promote the service quality supervision hotline 10080 on a large scale. According to reports, the 10080 number was launched ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Brand new school buildings, multimedia classrooms, scholarships for poor students, and special electronic science enlightenment classes help children enjoy fair and quality education The "Texas Ins...[Details]
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ZTE is about to release its annual flagship ZTE Axon 30 Pro. Recently, it was revealed that the ZTE Axon 30 Pro is equipped with under-screen camera technology, which may be the industry's fi...[Details]
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Charging for 10 minutes can increase the range of an electric vehicle by 500 kilometers. The world's first high-energy-density solid-state battery production line was launched in Zhejiang. Are tradit...[Details]
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In LED lighting systems, if the power factor correction (PFC) block does not respond quickly enough, the fluctuating AC input can push the output voltage out of its normal range and cause changes i...[Details]
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Optocouplers generally consist of three parts: light emission, light reception, and signal amplification. The input electrical signal drives the light emitting diode (LED), causing it to emit ligh...[Details]
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The most widely used scenario of inductors is power supply. Both boost circuits and buck circuits require an inductor to store and release energy. Many novice friends are too familiar with the prin...[Details]