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The current probe is an active probe and is the only accessory for the oscilloscope to measure current. The active probe is just a broad term and refers to a probe that requires power supply. Acti...[Details]
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When using the ADC function of a microcontroller to sample data, it is usually sufficient to use the average value for calculation, but when calculating power, the effective value is needed to calcul...[Details]
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According to Jiwei.com, according to a report from the Information Office of the People's Government of Jinshan District, Shanghai, at 6:20 am on April 23, the fire in the burning factory of Shengrui...[Details]
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There are not enough charging stations for new energy vehicles, so the driving range is limited. But facing this disadvantage, why is the market prospect of new energy vehicles getting better and bet...[Details]
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1 Introduction
In recent years, with the development of power electronic equipment. Harmonic pollution is becoming more and more serious, while users have higher and higher requirements for power ...[Details]
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Permanent magnet synchronous motors use permanent magnets to provide excitation, making the motor structure simpler, reducing processing and assembly costs, and eliminating collector rings and brus...[Details]
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A blog titled "Alert: Technological Stagnation" mentioned that many technologies that are still in use today are products of the past 25 years. For example, the upgrade of computer technology, from W...[Details]
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Many netizens have reported that after taking a photo with the iPhone camera and clicking on it to preview it, the photo becomes brighter inexplicably, which looks uncomfortable. Why This is bec...[Details]
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1. Instrument Model Rohde & Schwarz FSV30 spectrum analyzer 2. Testing process After power-on test, it was found that the two FSV30s could start up normally. Then the self-test and self-calibration...[Details]
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1. Functions and types of EPS Emergency power supply (EPS) is a power supply device composed according to the needs of primary load power supply equipment such as fire protection facilities, emerg...[Details]
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Insurance technology is changing with each passing day, creating a "one-stop" digital transformation solution
Siemens Low-Code helps Ruitai Life Insurance develop key business appl...[Details]
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SCI is a full-duplex asynchronous serial communication interface, mainly used for communication between MCU and other computers or devices. Several independent MCUs can also realize serial communicat...[Details]
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Due to the characteristics of its own structure and working characteristics, the power supply
device works in a complex and diverse electromagnetic environment and is easily affected by var...[Details]
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DXOMARK announced the camera score of Samsung Galaxy S20+ - 118 points, ranking tenth. DXOMARK said that the Samsung Galaxy S20+, which scored 118 points, is a smartphone with excellent camera perfor...[Details]
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With the improvement of domestic flow battery production capacity, the demand for flow battery electrode carbon felt market is also gradually increasing. Carbon felt is very important in the battery s...[Details]