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introduction In the process of film interpretation, it is often required to count the number of negatives and automatically locate the negatives at different positions to facilitate searching and mag...[Details]
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The power factor of photovoltaic grid-connected inverters is a point that must be mentioned in technical parameters. In AC circuits, the cosine of the phase difference (Φ) between voltage and curre...[Details]
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There are several issues to consider when trying to reduce the power consumption of an AVR controlled system. In general, use sleep modes as much as possible and keep as few modules as possible runni...[Details]
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Introduction
The application of single-chip microcomputers in electronic products has become more and more extensive, and they are also used in temperature detection and temperature control in ...[Details]
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As China, South Korea, the United Kingdom, the United States and other countries have launched the commercial use of 5G technology, autonomous driving and intelligent connected vehicles are also like...[Details]
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1. Refrigeration power of air conditioner We often say that air conditioners must be of sufficient horsepower to achieve the desired effect. In the calculation of central air conditioners, the co...[Details]
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In the early morning of February 25, it was reported that, like telecom operators in many countries around the world, the US telecom industry is also increasing the signal coverage of 5G network bas...[Details]
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From 3C products, home appliances, sports equipment to medical health monitors, Bluetooth technology connects billions of devices every day and builds a modern Internet of Things system. The annual...[Details]
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The emergence of SCA has made the civilian use of software radio a reality. SCA is a standard for the portability, interchangeability, interoperability, software reusability, and architectural scal...[Details]
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With the continuous development of technology, modern power supplies all use switching technology to obtain the required output voltage from the main power supply. However, switching power suppli...[Details]
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The oscilloscope is a commonly used electronic testing instrument, which is widely used in many industries. When we use the oscilloscope, we need to understand the knowledge of using the oscilloscope...[Details]
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Once the system is built, its functionality is tested and the instrumentation setup is optimized to obtain the best measurements.
For the open state characteristic analysis
In most of the o...[Details]
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The motor's duty system indicates the motor's allowable cycle time under different loads. The motor's duty system is: S1~S10;
in:
(1) S1 duty: continuous duty, running under constant load...[Details]
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The recent low rainfall in Taiwan has caused a water shortage in the region, but 90% of the world's advanced chips are manufactured in Taiwan. According to the New York Times, relevant departments in...[Details]
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In the field of microcomputer integrated protection and automatic control devices of power systems and other industrial automation control, the application of microcontrollers is becoming more an...[Details]
Discrete Device
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