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On the afternoon of April 1, Chen Jinhu, Secretary of the Changzhou Municipal Party Committee, led a team to visit and investigate the Xingchen New Energy Changzhou "Xing G Intelligent Manufacturin...[Details]
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When using a USB connector, you cannot reach your hand into the socket interface, or insert metal objects into the USB interface, so as to avoid dangerous accidents such as electric shock. Therefor...[Details]
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ERP is the abbreviation of Event-related Potentials, which is a special brain evoked potential that utilizes the brain potential caused by multiple or diverse stimuli by intentionally giving specia...[Details]
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Yu Chengdong, president of Huawei's consumer business, recently said that the Huawei Mate 40 series may be the company's last mobile phone to use Kirin chips. This news has attracted great attention ...[Details]
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Teledyne e2v, a world leader in innovative imaging solutions, announces the development of a new line scan camera series for Optical Coherence Tomography (OCT) applications in the medical and industr...[Details]
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Problems within the electrical system have long been an issue in automobiles. One of the most common areas for circuit failure is the battery connection. The heavy-duty terminals required for large...[Details]
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In the ARM system, the memory unit MMU mainly completes the following tasks: (1) Mapping of virtual storage space to physical storage space; ARM uses page-based virtual storage management, dividing t...[Details]
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China Energy Storage Network:
President Xi Jinping solemnly promised China's "dual carbon" goals to countries around the world. In order to achieve this goal, it is urgent to build a new po...[Details]
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When using test instruments, engineers should first understand the basic principles of measuring instruments in order to use the instruments correctly. So what is the basic working principle of an os...[Details]
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The super unmanned automobile factory is here!
Currently, humanoid
robots
are gradually moving from science fiction movies into real life, showing great potential in the field of i...[Details]
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On the power battery track, the confrontation between China and South Korea has undergone subtle changes. Recently, the capital market's expectations for LG New Energy were unveiled: Brokerages on ...[Details]
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A frequency mixer is a three-port device that realizes the technology of generating a new frequency from two frequencies. It is also called a frequency converter.
In order to achieve the...[Details]
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Basic principles of waveform display
According to the principle of the oscilloscope, when a DC voltage is applied to a pair of deflection plates, the light spot will produce a fixed displaceme...[Details]
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Recently, Jiangfeng Electronics said in an institutional survey that the company's sales revenue continued to grow during the reporting period, so the purchase volume of raw materials also increased ...[Details]
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1 Introduction
As shown in Figure 1, the rectifier part of a general cascade high-voltage inverter uses uncontrollable diodes, so the energy transmission is irreversible. When the motor is in ...[Details]