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Recently, the "IAIC Information Security Summit Forum and China Chip Application Innovation Design Competition Information Security Special Competition" was successfully held in Haining, Zhejiang, ho...[Details]
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At present, there are many existing automotive bus standards, among which the CAN bus and J1850 are widely used. These buses all use special data harnesses, and the requirements of the ECU units of...[Details]
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I believe most electrical technicians are familiar with the electrical component of thermal relays. The main function of thermal relays is to be used in motor control circuits to provide overload pro...[Details]
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1 Introduction
After decades of rapid development, wireless communication has become an indispensable means of communication in people's lives. In recent years, with the rapid growth of urban ...[Details]
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With the rapid development of network technology, implementing the relay protection technology information management system through the Web has become an efficient and convenient way to achieve it...[Details]
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Great advances in digital processing power have led to greater demand for high-performance analog products. In addition to traditional voice, today's cellular networks can also transmit important d...[Details]
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The second stage of Tesla’s virtual power plant (VPP) in South Australia will serve an additional 1,000 low-income households.
Solar panels and Tesla Powerwall 2 energy storage sys...[Details]
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I have shared with you the decoding of the Wiegand protocol. On the basis of protocol decoding, it is more valuable to observe the trigger waveform of the protocol! Today we will talk about the trigg...[Details]
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Today, Meizu Technology announced that it will launch the 'Love like Summer - Meizu New Product Summer Adventure' online at 19:30 on June 9th. At present, the official has not announced what ...[Details]
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On July 22, Roland Quandt revealed the core parameters of Samsung Galaxy Note 20 Ultra. As Samsung's annual flagship, the Galaxy Note 20 Ultra's S Pen is a highlight. Its delay is only 9ms, ...[Details]
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Receiving timing signal generation circuit
As can be seen from the figure, the method of generating the timing signal is the same as the sending timing signal, so the waveform is omitted. It sho...[Details]
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1.2.4 Spectrum Estimation Method
The frequency estimation of traditional ultrasonic Doppler signals often uses classic spectral estimation algorithms such as zero-crossing counting method and fas...[Details]
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According to businesskorea, competition is heating up among South Korea's four largest business groups - Samsung, Hyundai Motor, SK and LG - to seize the electric vehicle market. On July 27 last ye...[Details]
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1 Overall structure of driving power supply The high-power LED driver designed in this paper adopts a two-stage structure. After the 220V AC power from the mains passes through the rectifi...[Details]
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3D depth sensors play an important role in in-vehicle monitoring systems, enabling innovative car cockpits, seamless connectivity to new services, and greater passive safety. They are essentia...[Details]