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According to reports on December 26, Samsung Electronics has postponed the start of mass production of its new semiconductor factory in Tyler, Texas, to 2025, while the original goal was to start mas...[Details]
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Common faults of switching power supplies are basic knowledge that electricians and related technical personnel in the company should understand. Mastering some basic circuit board maintenance and f...[Details]
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1. AM Circuit AM circuit is to add the modulating signal and the carrier signal to a nonlinear element (such as a crystal diode or a transistor) at the same time, transform them into new frequency co...[Details]
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The post-90s "genius boy" Zhihuijun has raised funds again!
On March 19, Zhiyuan Robotics' affiliated company, Shanghai Zhiyuan New Technology Co., Ltd., changed its business information. The ...[Details]
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Although car glass seems to be the least technological thing on a car, it is the object that is most closely related to safe driving or comfortable driving. Take the high-end brand Range Rover as an...[Details]
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The weather has been hot recently and I have nothing to do, so I DIYed a small refrigerator at home. I tried it and the cooling effect is pretty good. Here I will share the production steps and techn...[Details]
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The use of oscilloscope and drawing Lissajous figures with oscilloscope Specifically, the domestically produced Green Forest YB43020B analog oscilloscope is taken as an example 1. Experimental prin...[Details]
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1 Overview
HDLC protocol does not rely on any character encoding set; data messages can be transmitted transparently, and the "0-bit insertion method" used to achieve transparent transmission is eas...[Details]
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Tonight, analyst Ming-Chi Kuo gave new information about the iPhone SE.
Kuo repeats previous information, claiming that the third-generation iPhone SE will feature the same design, A15...[Details]
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MAX6654 is a dual-channel intelligent temperature sensor
produced by MAXIM, USA
, which can measure remote temperature and local temperature at the same time. It uses SMBUS bus interf...[Details]
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0 Introduction
With the rapid development of the communication industry, people's requirements for various wireless communication tools are getting higher and higher. Low power radiation, long ran...[Details]
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As we all know, the server is the core of the entire network system and computing platform. Many important data are stored on the server, and many network services are run on the server. Therefore,...[Details]
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introduction In recent years, the rapid development of communication technology and network technology, especially the development of wireless communication technology, has further improved th...[Details]
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On October 14, the electrochemistry team of the Photonic Information and Energy Materials Research Center of the Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, made important...[Details]
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The frequency converter is an electrical device used to control the speed of an AC motor. It achieves speed control of the motor by changing the frequency and amplitude of the input power. In pract...[Details]