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According to the General Administration of Customs, on December 31, 2020, the Hong Kong-Zhuhai-Macao Bridge Customs under the Gongbei Customs initiated an investigation into a batch of suspected infr...[Details]
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1 Introduction
Active power factor correction (APFC) is an important way to use electric energy efficiently and with low pollution. It adds a power conversion circuit between the bridge rectifier a...[Details]
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Recently, Hunan Yongxu New Energy Co., Ltd., a wholly-owned subsidiary of Yongqing Environmental Protection (stock code: 300187), and Shenzhen Puyu Times New Energy Technology Co., Ltd., a holding ...[Details]
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I have been thinking about it for a long time, but I don't know how to explain the 232 serial port communication clearly. I think I should just analyze the code directly... The key point is the table...[Details]
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In recent years, KTV entertainment mode has undergone significant changes, resulting in the popularization of the mode of using pre-effects with post-amplifiers, which has triggered the "karaoke ef...[Details]
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ASML is looking for alternative sources of neon gas in case the conflict between Russia and Ukraine causes supply disruptions, Reuters reported. An ASML spokesman said on Wednesday local time that a...[Details]
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1 Overview SST89C54/58 (referred to as 89C54/58) is a multi-purpose 51 series microcontroller launched by the American SST Company. It integrates a 20 kB/36 kB SuperFlashE'PROM program memory, whi...[Details]
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For complex waveforms, a spectrum analyzer or a Fast Fourier Transform (FFT) of the waveform can determine the spectral sinusoids present in the waveform. The Nyquist theorem states that for a signal...[Details]
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Introduction
In many real-time monitoring systems and communication equipment, long-distance data transmission is often required. Therefore, how to achieve high-speed, reliable and low-cost data...[Details]
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Insufficient engine power is a common fault in automobile maintenance. The cause of this fault may be ignition system failure, fuel injection system failure, intake failure or mechanical failure. It ...[Details]
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The automotive industry has changed dramatically over the past century, but the purpose of smart headlight systems in cars has remained largely unchanged since their invention. However, with the adve...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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1 Introduction
A digital signal processor (DSP) is a microprocessor suitable for implementing various digital signal processing operations. It has the following main structural features: (1) I...[Details]
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Dr. Wolfgang Eder takes over as Chairman of the Supervisory Board of Infineon Technologies, Dr. Reinhard Ploss appointed CEO until the end of 2022 At the meeting, the Supervisory Board of Infineon ...[Details]
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There are coprocessors in the processor to assist the processor in completing some functions, mainly for assisting purposes.
Coprocessor:
Coprocessors are used to perform specific process...[Details]
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