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1. Experimental Tasks As shown in the figure, P0.0-P0.7 of the P0 port of the AT89S51 microcontroller is connected to the a-h segments of a common cathode digital tube, and the common end of the digi...[Details]
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The signal detection circuit is shown in Figure 3 (a), and the waveform is shown in Figure 3 (b):
In Figure 3 (a), LM393 and other components form two Schmitt voltage comparators, whic...[Details]
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In recent years, 180°
motor control
has been widely used and paid attention to due to its energy saving, quietness and low vibration, especially in the field of household appliances, such as...[Details]
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Recently, the Chinese Academy of Sciences' "Internet Weekly", eNet Research Institute, and Deben Consulting jointly released the "2020 China ICT TOP500". Image source: eNet The information and comm...[Details]
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In the integrated avionics system, fast and effective data transmission has a great impact on the performance of the entire avionics system, so the data bus is called the "skeleton" of the modern avi...[Details]
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I saw an article online. It's not very complete, but it helps me understand. I think it's okay. There are a lot of specific codes on the Internet. You can refer to it and calculate it. The following ...[Details]
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LeddarTech®, a global leader in Level 1-5 ADAS and AD sensing technology, is pleased to announce the appointment of Yann Delabrière to its Board of Directors, further strengthening the diversity and ...[Details]
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research background and meaning
1. Overview of vortex flowmeter
When a non-streamlined vortex generator is placed in the fluid, the fluid will be separated alternately on both sides of the ge...[Details]
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Recently, the World Economic Forum (WEF) released a new list of "lighthouse factories" in the global manufacturing sector, and Sany Heavy Industry's pile driver factory was selected. The world's larg...[Details]
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As an important choice for future travel, new energy vehicles rely on advanced technology to achieve efficient energy conversion and environmental protection performance. Nowadays, more and more co...[Details]
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The following is an example of LPC ARM7 controlling 8-way pipeline through SPI bus, so that everyone can have a clear understanding of SPI bus transmission and sending data.
The circuit...[Details]
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According to foreign media reports, researchers from the Oregon State University College of Engineering have developed a battery negative electrode using a new nanostructured alloy that may revolutio...[Details]
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Pedestrians are the main participants in the urban transportation system. Ensuring pedestrian safety and reducing their interference with motor vehicles are important goals in the construction of urba...[Details]
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The advent of smart battery systems (SBS) has greatly simplified the design of stand-alone battery systems, so its application has gone beyond the field of notebook computers and has appeared in vario...[Details]
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CATL has launched another big move, the "Xiaoyao Battery" designed specifically for hybrid vehicles. As the world's first product with a pure electric range of over 400km and support for 4C superch...[Details]
Analog electronics
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