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Abstract: This article introduces the development process of switching power supply and its main development direction, focusing on the working principle and working process of phase-shifted sof...[Details]
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Power Quality, in a general sense, refers to high-quality power supply, including voltage quality, current quality, power supply quality and power consumption quality. It can be defined as: the dev...[Details]
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*This article has about
1,108
words and takes
2.5
minutes
to read
.
...[Details]
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The basic principle of asynchronous serial communication is point-to-point asynchronous communication, no clock line and no address, low level as the start bit, high level idle, the communicating par...[Details]
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Intel announced that it has reached an agreement with Asus to manufacture and sell existing and next-generation NUC mini PCs to customers. Asus' announcement comes just a week after Intel announced i...[Details]
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At noon on October 26, OPPO announced today that the OPPO Find X3 Pro mobile phone has passed the CC MDFPP certification. OPPO has become the first technology company in China to obtain the CC M...[Details]
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When testing, studying or adjusting electronic components, electronic circuits and equipment, in order to determine some electrical parameters of the circuit, such as measuring frequency response, ...[Details]
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Introduction
According to the principle of aerodynamics, when an object moves at supersonic speed, shock waves will be generated because the speed of movement is greater than the local sound sp...[Details]
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1. References "STM32F1 Development Guide - Library Function Version" - Chapter 14 PWM Output Experiment "STM32 Chinese Reference Manual V10" - Chapter 14 General Timer 2. STM32 PWM workin...[Details]
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I. Overview Regardless of the microcontroller, if you want to control the LED light, you can only do so by controlling the level of the I/O pin of the microcontroller chip. Similarly, on ST microcont...[Details]
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1. Introduction:
ICT online tester (IN CIRCUIT TESTER) measures all parts on the circuit board, including resistors, capacitors, inductors, diodes, transistors, FETs, SCRs, LEDs and IC...[Details]
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With the rapid development of LED technology and the continuous improvement of light efficiency, LED spotlight technology is also developing rapidly. Currently, LED spotlights are almost mainly used ...[Details]
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0 Introduction
Belt conveyor is the most ideal high-efficiency continuous transportation equipment for coal mines. Compared with other transportation equipment (such as locomotives), it ha...[Details]
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As of the close of November 3, the three major A-share indices closed up today, with the Shanghai Composite Index, Shenzhen Component Index, and ChiNext Index all rising by more than 1%. Specifically...[Details]
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With the single-chip microcomputer AT89C51 as the control core,
the semiconductor
cooling technology is introduced into the research of LED heat dissipation. The PID
algorithm
an...[Details]