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Temperature measurement is a common measurement method in environmental testing. Traditional temperature measurement equipment displays the sample temperature on the equipment box, and test personnel ...[Details]
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Power factor correction (PFC) is increasingly important for industrial motor drives, primarily due to increased regulation of harmonic content on the utility side. Additional benefits include effic...[Details]
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Some people may say that one day is too fast, and of course some people may say that one day is too slow. Yes, it is true, because for people on Earth who have learned 51 and STM, One day is indeed t...[Details]
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Impedance measurement is the measurement of the ratio of the sinusoidal voltage U applied to a system, circuit or component and the current I flowing through them. Impedance measurement is a type of ...[Details]
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The latest benchmark data shows that Intel's latest Alder Lake Core i9 processor has a significant performance improvement over its previous generation, but its energy efficiency is still lower than ...[Details]
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According to foreign media reports, Bentley CEO Adrian Hallmark believes that L3 autonomous driving is "very dangerous", so the company will focus on developing more advanced driving assistance sys...[Details]
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Recently, according to foreign media reports, in a statement, Dutch positioning technology giant TomTom revealed a partnership with Hella Aglaia , a German supplier of computer vision software fo...[Details]
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The biggest news on the second day of the Shanghai Auto Show Media Day did not happen at the car manufacturer’s booth, but in a large conference room. Huawei's rotating chairman Xu Zhijun announced...[Details]
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Precautions for defining variables in different memory spaces (data xdata bdata) in 51 MCU programming Reduce font size Increase font size 1. The data area has a small space, so only variables that ...[Details]
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1 Introduction
Among many atmospheric factors, wind field data is one of the most intuitive and valuable data for analyzing weather evolution. Based on the evolution of wind field, we can unde...[Details]
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GSP-9300B is a 3GHz spectrum analyzer that meets general RF measurement needs. It provides an ambient temperature frequency stability of 0.025ppm and a long-term frequency stability of 1ppm/year. It ...[Details]
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Electronic display screens made of light-emitting diode (LED) dot matrix modules have been increasingly widely used in production, life, public places and other aspects. Their scale and complexity ...[Details]
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The sampling oscilloscope is also a very commonly used electronic instrument with four major functions: 1) High bandwidth oscilloscope function; 2) Time domain reflectometer TDR function; 3) Optic...[Details]
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On January 17, Zhongjing Electronics stated through the investor interaction platform that the company has the ability to provide customers with a full range of PCB products (MLB/HLC/HDI/FPC/RF/FPCA/...[Details]
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Currently, the five major functional domains of the vehicle are evolving from distributed architecture to domain control, cross-domain integration, and central computing (+ cloud computing). The ca...[Details]