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In their daily work, power workers often need to use SF6 gas detectors to detect equipment and judge the insulation performance of these equipment. After long-term use, the gas will have various fa...[Details]
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On December 25, Nanyang Technological University (NTU) in Singapore and startup company EtaVolt jointly developed a high-intensity illumination technology that can rejuvenate solar cells and slow d...[Details]
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ESC hydraulic brake pressure sensor based on metal thick film technology
Product Description:
The ESC/One box pressure sensor, based on the unique application of...[Details]
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OnePlus is expected to launch a smartphone called Nord CE 2 Lite soon, and previous leaks have suggested that it will use Qualcomm Snapdragon 695 5G chipset. On Tuesday, Yogesh Brar shared more det...[Details]
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No matter you are a novice or an experienced driver, you can never avoid the blind spot problem when driving, especially for SUV models, the higher body inevitably expands the blind spot of the surro...[Details]
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0 Introduction
In order to reduce the dissipation of braking energy on the train braking resistor, suppress the temperature rise in the subway tunnel and reduce the on-board equipment, foreign ...[Details]
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Title: Learn to use bitwise negation ~.
1.程序分析：~0=1; ~1=0;
2.程序源代码：
＃i nclude "stdio.h"
main()
{
int a,b;
a=234;
b=~a;
printf("40: The a''s 1 complement(decimal) is %d
",b);
a=~a;
print...[Details]
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The parameter setting of the inverter is very important during the debugging process. Improper parameter setting cannot meet the production needs, resulting in failure of starting and braking, or f...[Details]
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When it comes to purifiers, most people think of a large white box that draws in air through a fan, filters it, and then expel it out; they would never think of associating such a large thing with he...[Details]
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At present, the remote monitoring system of observatories used in large optoelectronic telescope systems abroad has been relatively complete, but it has not been well applied in China. This project...[Details]
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Applying modern virtual instrument technology to the field of motor performance and testing can give full play to the characteristics of high development efficiency, flexibility, strong compatibility...[Details]
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Circuit Function and Advantages
Resolver-to-digital converters (RDCs) are widely used in automotive and industrial applications to provide motor shaft position/speed feedback information.
...[Details]
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X10 Max is a large-screen phone launched by Honor today. In fact, Honor President Zhao Ming had revealed its news before, and today it finally met with users. It occupies the position of "the fi...[Details]
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The following figure shows the relationship between the torque and speed of a stepper motor. The vertical axis is torque and the horizontal axis is pulse frequency. Pulse frequency refers to the fr...[Details]
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The Russian-Ukrainian conflict and the resulting fuel price spike got me thinking about how to get better gas mileage in my car. I considered buying a car that got better gas mileage, but I had rea...[Details]
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