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System structure of three-phase parallel power quality controller
The parallel active power filter (PAPF) is the most widely used power quality controller . The most common system s...[Details]
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Innovative technologies such as solar and wind power are replacing traditional fuel-based power plants at an accelerating rate and are already outpacing expensive “power plants” due to improvements i...[Details]
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Voice alarm circuit: The circuit is shown in the figure, which is mainly composed of the integrated voice chip ISD2560. ISD2560 is a powerful voice recording and playback chip produced by Winbond....[Details]
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Huaying Technology recently issued an announcement stating that the company has learned of the important news of Chunghwa Picture Tubes, that the assets of Chunghwa Picture Tubes are not enough to co...[Details]
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Compared with other three-phase inverters, the three-phase four-bridge full-bridge inverter has the advantages of small size, light weight and low cost, so it has great application value. The inverte...[Details]
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1 The role of microwave low noise amplifier
In general, the receiving sensitivity of a receiving system can be expressed by the following calculation formula:
It can be seen from the above...[Details]
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The car-mounted LED display is a product that uses LED technology, GSM/GPRS technology, low temperature technology, anti-static technology, anti-interference technology, and car-mounted electronic tec...[Details]
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With the rapid development of robotics technology, today's industrial robots are so advanced that they are astonishing. They can replace humans to do some heavy and repetitive work, accurately tran...[Details]
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A robot with an intuitive understanding of the laws of physics may sound like something out of an Isaac Asimov novel, but scientists at Google's robotics division say they have built one. Throwing, s...[Details]
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Signal generators are used as signal sources in electronic experiments. Sine waves, triangle waves, square waves, and pulse waves used as trigger signals are usually used. This time, we made ...[Details]
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The problem of s3c44b0 memory initialization has troubled me for a long time. Today I finally figured it out a little bit. Here is the summary.
Paste the code first:
SMRDATA DATA
DCD BWSCON_val ...[Details]
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In the process of learning and developing 51+RC500
Two methods of accessing external registers were found
One is to use the XBYTE method to directly access external registers
One is t...[Details]
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In the development of single-chip microcomputer applications, the problems of code efficiency, anti-interference and reliability of single-chip microcomputers are still troubling. Here are some basic...[Details]
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On the morning of November 24, a mysterious account named "Ocean D" posted a poster with the theme of Hello World and a preview video of the music function on Dribbble, a well-known foreign des...[Details]
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Voltage reference is a simple, stable reference voltage. As a key factor in circuit design, the selection of voltage reference requires consideration of many aspects and compromises.
Differen...[Details]
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