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China Energy Storage Network: Increase
the output value of power transmission and transformation equipment manufacturing industry by about 14.8 billion yuan, directly drive the investment of ...[Details]
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The standard probe of the oscilloscope can only measure voltage. In fact, the oscilloscope itself can only measure voltage. If you want to measure current, you must use a current probe. The current p...[Details]
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Power supply and power management solutions are still the hottest topics. Fairchild, Altera, Intersil, Cadence, Linear Technology and other companies present the most advanced and complete power su...[Details]
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What should I do if the servo motor vibrates?
The servo motor is from Zhuhai Haikong. When the upper connecting rod is not installed, everything looks normal. Once the connecting rod is instal...[Details]
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Main circuit analysis This soft switching power supply adopts a full-bridge converter structure and uses MOSFET as a switch tube with a parameter of 1000V/24A. It adopts phase-shifted ZVZCS PW...[Details]
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Use the 51 single-chip microcomputer timer to generate 8 square waves of different frequencies in a period; timer 1 controls the frequency time, that is, each waveform is 4s; timer 0 controls the freq...[Details]
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S3C2440 GPIO (using miniARM 2440):
#ifndef LDE_H
#define LED_H
#include "2440addr.h"
//GPB has 11 pins from PIN0 to PIN10
//Each two bi...[Details]
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Solid-state lighting (SSL) or light-emitting diode (LED) lighting is the obvious replacement for incandescent and FL/CFL lighting, driven by government regulations, high efficiency, long life, and...[Details]
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Yesterday morning, the iPhone 12 series was finally officially released. There are four models this time, all of which adopt the design of right-angle frame + ceramic crystal panel. The change in app...[Details]
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On March 16, 2017, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary U-Shang Group has launched STMicroelectronics (ST) d...[Details]
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According to foreign media MacRumors, in the latest research report of Haitong International Securities, analyst Jeff Pu said that there are 4 models of iPhone 14, two of which Pro models will have...[Details]
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Recently, Poly, a global professional audio and video solutions brand, announced that several of its collaboration devices and solutions have obtained Google Meet and Microsoft Teams certification, b...[Details]
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Nowadays, grounding meters are widely used in our lives. There are many things to note about grounding meters. How much do you know about grounding meters? What are the methods of using grounding met...[Details]
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0 Introduction
With the rapid development of information technology, people's requirements for electronic products to be intelligent, convenient and user-friendly are also increasing. As a user-frie...[Details]
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The self-excited generator is a common type of generator, which is characterized by generating excitation current through its own magnetic field. In the self-excited generator, the excitation trans...[Details]