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This evening, Honor held a global new product launch conference at the MWC World Mobile Communications Conference in Barcelona, ​​Spain. At the conference, the Honor Magic4 series officially debuted....[Details]

1 Introduction AutoCAD2005 is a series of products of Autodesk. The software follows the drawing habits of engineering draftsmen in terms of usage and design ideas. It can easily draw engi...[Details]

1 Introduction As shown in Figure 1, the rectifier part of a general cascade high-voltage inverter uses uncontrollable diodes, so the energy transmission is irreversible. When the motor is in ...[Details]

Xpeng to become first Chinese automotive company to use Connext DDS in mass-produced vehicles RTI, a leading provider of connectivity solutions for the Industrial Internet of Things (IIoT), today ...[Details]

A high input resistance broadband buffer amplifier constructed by a push-pull circuit Function of the circuit This circuit uses a surface-connected N-channel FET and is a buffer amplifier comp...[Details]

  Electric motors are used in elevators, food processing equipment, factory automation, robotics, cranes… the list goes on. AC induction motors are common in this application and are always driven ...[Details]

(1) How to write a header file   Example: //  header file file.h                 #ifndef  FILE_H                            //FILE_H  can be written arbitrarily, it is just a label to prevent the ...[Details]

When designing equipment that uses electric motors, you need, of course, to select the motor that is best suited to the required work. This article will compare the characteristics, performanc...[Details]

In the era of smart phones, mobile phones are no longer just voice and simple SMS data communication devices. Now they have become a powerful personal mobile multimedia terminal. The more delicate ...[Details]

According to foreign media reports, Qualcomm sees the 5G radio frequency front-end (RFFE) market as a major opportunity, with a compound annual growth rate of at least 12% to reach US$18 billion with...[Details]

On the morning of November 6, Baidu announced a new round of cadre promotions and rotations through internal emails: Li Zhenyu, the group’s senior vice president, will no longer serve as the head of ...[Details]

The figure below shows a deep switch door automatic lighting circuit composed of a DC regulated power supply, a Hall sensor, a monostable trigger and a D trigger. The design realizes the control func...[Details]

0Introduction At present, automation, intelligence, networking and digitization have become one of the main directions of agricultural development. Virtual instrument technology has emerge...[Details]

Tonight, @Digital Chat Station brought the latest news that two models of the OPPO Find X5 series have been announced online. It is reported that the two new phones announced this time both support 8...[Details]

As portable devices such as smartphones, tablets, and camcorders continue to gain popularity, people's requirements for power sources and the ability to use these devices while charging are incre...[Details]