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The photoelectric encoder is a digital sensor that integrates optical, mechanical and electrical technologies. It can measure the rotation angle or linear displacement of the object being measured ...[Details]
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On October 27, regarding the issue of the MagSafe charger magnet embedded in the back of the iPhone 12 demagnetizing some cards, Apple's vice president of iPhone marketing Kaiann Drance said in an in...[Details]
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According to Taiwan's Economic Daily News, Wuhan Hongxin has experienced a funding crisis. It is said that its semiconductor supplier, Fanxuan, has withdrawn the equipment it sold to Hongxin because ...[Details]
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1 Introduction
Robot competition is a competitive activity that has developed rapidly in recent years. It involves many fields such as artificial intelligence, machinery, electronics, sens...[Details]
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As the trend towards miniaturization continues, new packaging methods and methods of interconnecting integrated circuits have been developed. Today, "system on chip" refers to a packaging method th...[Details]
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After a period of study, I also developed some small drivers. As I wrote in a previous article, now I will write about how to design the driver framework under ARM embedded LINUX.
The board...[Details]
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On the ZDS3024 power supply test customized oscilloscope, we have subversively provided a loop analysis function as a standard feature for free. Engineers can directly test the Bode plot of closed-lo...[Details]
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Tension control, in layman's terms, is to control the force that keeps objects stretched or stretched when winding them. Tension is widely used in light industries such as papermaking, fiber, plast...[Details]
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Urban Momentum On July 13, 1956, the first domestically produced Jiefang brand 4-ton truck rolled off the production line at the First Automobile Works in Changchun, ending China's history of not be...[Details]
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Wireless digital communication systems, satellite digital communication systems, digital communication radio stations, etc. all have modulators and demodulators. When developing and testing these syst...[Details]
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As the United States is trying to completely block Huawei, the outside world believes that Samsung has an opportunity to grab market share. As the saying goes, ducks know first when the river water w...[Details]
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1. Introduction
In the spinning process, the roving process plays a pivotal role. With the development of power electronics technology, PLC control, frequency conversion speed regulation, mech...[Details]
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Objective: Understanding of MCU serial communication (I) 1. Basic concepts of communication There are many ways of communication. According to the data transmission method, it can be divided into s...[Details]
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Commonly used displays in single-chip microcomputer systems include: Light Emitting Diode (LED) display, Liquid Crystal Display (LCD) display, CRT display, etc. Among them, the seven-segment digital ...[Details]
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Introduction Power quality is a standard for measuring the quality of the power grid. Power quality problems include voltage sag (sag), voltage swell (swell), spikes (spikes), harmonic distortion...[Details]
Analog electronics
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