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After Keil enters simulation, the program running arrow is not displayed in the program window. Click "Run" and the program will run, but the program running arrow will not be displayed. It may be th...[Details]
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On June 28, 2019, 21 distributors from 12 countries including Russia, South Korea, India, Australia, Singapore, UAE, Indonesia, South Africa, etc. gathered at Puyuan Academy, RIGOL's Suzhou headquart...[Details]
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This article summarizes and annotates some commonly used electrical engineering terms:
1. Resistivity---also called resistivity or specific resistance. It is a physical quantity that measures t...[Details]
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1 Introduction
LED is called the fourth generation of lighting source or green light source. The light emitting device of LED is a cold light source, which has the characteristics of energy sa...[Details]
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The automatic function of an oscilloscope mainly refers to the automatic setting and automatic range of the oscilloscope. Please note that it is not the same as the automatic trigger in triggering, s...[Details]
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With the popularity of electric vehicles, charging piles, as the "gas stations" of electric vehicles, play a vital role in the development of new energy vehicles. In recent years, my country's elec...[Details]
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The 2019 China (Chengdu) Electronic Information Expo, the largest and most anticipated electronic information industry event in the west, will be held at the Chengdu Century City New International Co...[Details]
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The four major clock sources of SMT8L, LSE, LSI, HSE, and HSI, can all be used as system clocks. After the system is powered on, HSI/8 is used as the default system clock. After the startup is comp...[Details]
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Flat wire has many advantages that traditional windings cannot match, but at the same time, flat wire motors also have some disadvantages, but overall, the advantages outweigh the disadvantages. Wi...[Details]
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Globally, although autonomous vehicles from all walks of life have been fully put into use and quietly brought about huge changes, autonomous vehicles may not be a common sight on...[Details]
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1 Introduction
In actual radio and television transmission work, the entry test of new transmitters and the daily indicator test of transmitters all involve audio testing. The audio spectrum anal...[Details]
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The stepper motor is a widely used control motor, which is characterized by the ability to perform speed control and positioning control without using a position feedback loop, which is the so-cal...[Details]
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Transphorm and Salom, with help from Qualcomm, will bring to market a 100-watt GaN power adapter that complies with the Quick Charge 5 standard and can charge a smartphone to 50% in five minutes.
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Marvell announced that it has completed the acquisition of Aquantia, a pioneer in multi-gigabit network technology that is now widely used in a variety of fields, from enterprise campuses to self-dri...[Details]
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0 Introduction
With the development of electronic technology, especially the development of digital technology, it is becoming more and more important to use digital circuit technology to reali...[Details]