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The whistleblower @WalkingCat has now released a promotional video for the Galaxy Book Flex 5G laptop. The new laptop supports 5G connection, is equipped with a QLED screen, and has an S Pen....[Details]
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Germany's road traffic authority KBA reportedly said it would recall Tesla Model Y and Model 3 vehicles due to problems with the automatic emergency call system in some vehicles. About 59,000 vehicle...[Details]
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As mobile devices become more multifunctional, the operating voltage of their
power
circuits
has also become diversified. Specifically, taking a typical
mobile phone
as an exa...[Details]
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This design is based on the previous article ("An ARM-based example of running lights simulation"), adding a crystal oscillator circuit and changing the connection method of the resistor connected to...[Details]
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1. Asynchronous Motor Model Predictive Torque Control MPTC
Figure 1-1 Asynchronous motor model predictive torque control MPTC control block diagram
As can be seen from Figure (1-1),...[Details]
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At present, when classifying this kind of equipment, there are mainly two categories. One is a device that can generate any waveform, and the other is a device that mixes types of signals. After cont...[Details]
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Quantum computers can solve complex problems that are beyond the reach of today's most powerful supercomputers, and quantum technologies (sensors, communications, and computers) promise to be a techn...[Details]
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7.1 Data processing instructions 7.1.1 Data transfer class MOV class instructions: data transfer between registers in the core Load and store instructions (L/S): data transfer between core register...[Details]
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Abstract:
This paper mainly introduces the use of HyperMesh_OpTIStruct module to perform topology optimization on a passenger car wheel to meet the NVH performance requirements. This method us...[Details]
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"I swear that I volunteer to join the Party member commando. We will resolutely shoulder the most arduous burdens and go to the most dangerous places." On February 24, at the 4S094 tower assembly s...[Details]
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According to Jiwei.com, today, China Mobile was awarded a 5G commercial license. In response to the question of when consumers can use 5G and whether consumers need to change their cards, Yang Jie, c...[Details]
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On the evening of January 3, Saiwei Semiconductor (300456) issued an announcement stating that the company has signed a "Cooperation Framework Agreement" with the Management Committee of Hefei High-t...[Details]
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China Energy Storage Network News:
From May 4th to 5th, the "Enter UHV, Enter Global Energy Internet" interview event and the Global Energy Internet Development Cooperation Organization press...[Details]
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Introduction: What is PWM? I won't explain it in detail. Just search on the Internet. PWM regulation is widely used in control. Using PWM control can make the circuit simple and reliable, and the chi...[Details]
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1 Introduction
In recent years, PFC technology has been a hot topic in the field of power electronics, and many PFC circuits have been proposed. At present, switching converters with power f...[Details]
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