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As power modules are used in more and more occasions and the application occasions are complicated, the input end of the power module is often accompanied by surge impact. If the surge voltage exceed...[Details]
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A servo motor is a motor whose position, speed and acceleration can be precisely controlled by a controller. A servo motor is usually composed of a motor, an encoder, a controller and other parts. ...[Details]
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Adding an indicator light
to the start button The circuit for adding an indicator light to the start button is shown in the figure.
It is not difficult to see that this i...[Details]
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0 Introduction
In the past, DC motor speed control systems were usually controlled by single-chip microcomputers or
DSPs
. However, single-chip microcomputers require a large numbe...[Details]
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Examples of using plural forms in VC (Usage 1 is recommended)
Usage 1
#include math.h
#include complex
using namespace std;
typedef complex double Complex;
int main(int argc, char* argv )
{
Co...[Details]
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1. Ground shaking meter The grounding resistance is usually measured using a grounding megohmmeter, which uses an AC bridge as its working principle, so the output of the megohmmeter is AC current. ...[Details]
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Recently, new energy vehicle companies have successively announced production and sales in July. According to incomplete statistics from the Gaogong Lithium Battery Industry Research Institute (GGI...[Details]
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We know that switch Hall sensors are often used in some small controllers with low precision requirements, relatively simple working conditions and low cost due to their own characteristics.
...[Details]
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The current
hardware solutions for
satellite remote
sensing image compression
systems are mostly based on high-performance programmable logic devices FPGA . However, the cost of the e...[Details]
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The event structure is the essence of the LV programming structure. It is similar to the interrupt function of a single-chip microcomputer, and its advantage is that it does not occupy CPU reso...[Details]
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Oscilloscopes are widely used test instruments. They can be used to observe the waveform curves of various signal amplitudes changing over time. They can also be used to test various electrical quant...[Details]
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According to foreign media gsmarena, Samsung's latest active noise-cancelling Bluetooth headset Galaxy Buds Pro has now received its first software update, which brings hearing enhancement fea...[Details]
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How to use the resistance range of a multimeter to measure whether a circuit is grounded? First, no matter what line or device is measured, the voltage must be measured first to ensure that it is s...[Details]
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0 Introduction Virtual instruments are developed based on PC technology, so they completely "inherit" the advantages of the latest commercial technology dominated by ready-made PC technology, incl...[Details]
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With the development of device integration technology and the emergence of SoC devices, today's digital systems are increasingly adopting programmable device design. In this way, not only the devel...[Details]
Embedded System
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