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PIC instruction system
PIC 8-bit microcontroller has three levels, with corresponding instruction sets. The basic PIC series chip has 33 instructions, each of which ...[Details]
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If the function in the system library is too large to be called, a microcontroller with a small ROM may not be able to fit it. In embedded systems, especially 51 systems, this can greatly reduce the s...[Details]
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The emergence of 5G networks will create tremendous opportunities to build enterprise value across a range of industries and profoundly impact business operations. The report "5G and Its Impact on En...[Details]
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According to the latest news from blogger @长安数码君, Honor's first foldable screen mobile phone is tentatively scheduled to be released in January 2022. The blogger also said that Honor's first ...[Details]
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The power consumption of digital cameras is a big problem. Even if you have enough batteries, it will cause a lot of trouble because you have to change the batteries frequently, not to mention the pro...[Details]
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Electromagnetic flowmeters can generally be divided into two parts in terms of structure: electromagnetic flowmeter sensors and signal converters. In terms of the form of composition, they can be di...[Details]
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The principle circuit for measuring DC voltage is shown in Figure 1-3. It consists of a meter head and multiple voltage-multiplying resistors. The positive and negative poles of the voltage to be mea...[Details]
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Subwoofers are becoming more and more important in modern audio production and home theaters, and new devices and circuits are emerging one after another. Here are some circuits that have good per...[Details]
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My development environment: Windows 7 32-bit, J-linkv8, a mini2440 development board. Finally, I chose: MDK4.72 version, the latest version of J-ink v8, J-linkARM v4.94.
1) Open Keil uVisi...[Details]
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Even a small damage to the isolator can have serious consequences for the production environment and the health of personnel. To prevent such accidents, European pharmaceutical company Haupt Pharma re...[Details]
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In the field of modern audio-visual media, due to the development of SOC, multimedia electronic products with powerful functions and small size are increasingly popular. People no longer need to be in...[Details]
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1 Workpiece Introduction
Figure 1 is a photo of a large stirring blade, and Figure 2 is a schematic cross-sectional view of a section on the blade. As can be seen from the figure, on the trans...[Details]
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At the 2019 (and 7th) IMT-2020(5G) Summit, Zhang Tongxu, president of China Mobile Research Institute, said that after China Mobile obtained the 2.6G frequency band, the acceleration effect on the en...[Details]
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Automotive sensors are
one of the core contents of research in the field of
automotive electronics
technology. This article briefly introduces the application and development of domestic ...[Details]
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On October 30, technology media scitechdaily published a blog post yesterday (October 29), reporting that researchers at the University of Tampere have developed the world's first non-electric touc...[Details]