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Sorry, I haven't finished the second lesson yet, so I'm going to start another one.
I have thought about this problem for a long time and have basically figured it out.
Many beginners on the Inte...[Details]
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The Dolby noise reduction system is a noise reduction circuit based on the application of tape recorders. We know that the poor high-frequency signal-to-noise ratio in the audio band is an inherent de...[Details]
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When the input voltage is lower than the minimum voltage required for normal operation, a shutdown operation is required. Under this condition, the power supply will enter the "locked" mode, that is,...[Details]
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Huawei has started to push the official version of EMUI 9.1 9.1.0.135 to internal test users of the Mate 20 series, including Huawei Mate 20, Mate 20 Pro, Mate 20 RS Porsche Design, Mate 20 X, etc., ...[Details]
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Fujitsu Semiconductor has launched the MB91580 series of 32-bit microcontrollers for HV/EV motor control and the MB86R11 system LSI for driver assistance display control. Let's take a look at ...[Details]
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Industry Background
With the expansion of rail transit operation scale, traditional manual inspection methods can no longer meet the increasingly strong maintenance requirements. Long-dist...[Details]
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Netizen A asked a question to Duan Yongping (Xueqiu ID: 大道形吾行模), chairman of BBK Group, on Xueqiu. Netizen A said: "Hello Mr. Duan: During the Nokia era, you determined that you could become the seco...[Details]
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Whether for national strategic security or the need for industrial upgrading, the research and development and application of domestic CPUs must be elevated to a new level. With the experience gradua...[Details]
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Vishay's ultra-small proximity sensor consumes only 6.63 µA The device uses a vertical cavity surface emitting laser (VCSEL) with a photosensitive aperture diameter of only 1.6 mm, suitable for con...[Details]
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1 Introduction
The high-frequency transformers and inductors used in the power supply system, such as the flyback transformers used in cathode ray tube (CRT) displays, usually have strong radi...[Details]
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Strategy Analytics predicts that shipments of 5G smartphones will reach 624 million units this year, up from 269 million units in 2020, thanks to strong demand in China, Western Europe and the ...[Details]
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GSM modules are useful when our projects require remote access. With these modules we can do everything that our normal mobile phones can do, such as making/receiving calls, sending/receiving SMS, co...[Details]
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Recently, Nano Labs announced that its second-generation high-bandwidth storage and computing chip solution has been successfully mass-produced. It will be packaged with its independently developed d...[Details]
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On April 25, according to Korean media Viva100, SK Hynix stated in a first-quarter earnings conference call held today that its 12-layer stacked (12Hi) HBM3E memory development is expected to be co...[Details]
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This application note discusses the importance of hot-swap circuits and circuit optimization in always-on systems, using a telecommunications system as an example of a microprocessor card that need...[Details]
Industrial Control Electronics
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