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Of all the test equipment that electronics engineers and technicians have at their disposal, the most useful is undoubtedly the oscilloscope. Oscilloscopes are powerful tools that allow electronics e...[Details]
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In accordance with the decisions and arrangements of the CPC Central Committee and the State Council, the National Development and Reform Commission has introduced a policy to phase in the reductio...[Details]
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Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad(); 1. Limited secondary filtering /* The A value can be adjuste...[Details]
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Power drivers that generate high modulated current pulses are used in many lighting applications, from high current LEDs in DLP projectors to high power laser diodes. For example, in high-end video...[Details]
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If you have the right, well-equipped oscilloscope, you can design better products in less time, characterize circuit performance with greater precision and confidence, more easily verify syst...[Details]
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According to foreign media reports, US President Donald Trump admires Apple CEO Tim Cook, but it is not because Cook runs a large and successful company. According to Trump, it is because Cook calls ...[Details]
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Two-dimensional materials are extremely thin, only a few atoms thick, and have unique properties that make them attractive for applications such as energy storage, catalysis and water purification. R...[Details]
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summary
As a part of industrial automation, the factory power monitoring system improves the intelligence of factory power consumption and ensures the reliability of power consumption, whi...[Details]
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In order to increase the repetition frequency of the power supply, a high reverse voltage transistor and a diode are added. As shown in the figure above. In the figure above, the resistor R1 is the a...[Details]
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According to news on the afternoon of December 16, the annual ceremony of the "2022 Science and Technology Ranking" was held today. The theme of this year's event is "Integrity, Innovation, Science a...[Details]
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1. Hardware Solution This design uses STC89C52RC microcontroller as the system chip to realize human-computer interaction, entertainment and other functions. LCD12864 is selected to realize the Tetri...[Details]
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Abstract: In order to eliminate the influence of single event upset (SEU) in space environment, error detection and correction (EDAC) design is currently used for RAM storage units in spaceborne co...[Details]
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China Energy Storage Network:
Today, energy shortage, environmental pollution, and climate change have become common problems facing human society. Therefore, an energy revolution (global ene...[Details]
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Tesla has had frequent brake problems recently, and the controversy was pushed to a climax by a rights-defending woman on the media day of the Shanghai Auto Show. This made me wonder: Is Tesla still ...[Details]
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The previous link addresses are all 0x0, and the kernel and file system can be started normally from nor. Now change the link address to 0x33f00000 Once the link address is changed, there is no outpu...[Details]