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1. Oscilloscope amplitude-frequency characteristic curve based on RC theoretical model
The bandwidth of an oscilloscope is called the first indicator of the oscilloscope, and the amplitude-freque...[Details]
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As we all know, in recent months, the A-share market index has fallen sharply, and the ChiNext Index even hit a new low for the year on the 11th. On April 11, the China Securities Regulatory Commiss...[Details]
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Semiconductor devices power cars, supercomputers, games, weapons systems, etc. The US government plans to invest $39 billion to help companies build more chip factories in the United States.
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The unijunction transistor is a new type of electronic device developed in recent years. It has an important electrical property, namely the negative resistance characteristic, which can greatly si...[Details]
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Since the vertical line construction of the intelligent building is complicated, adding equipment later becomes a problem.
Fortunately, there is a video multiplexer. The system topology is as follows...[Details]
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The 89S51 and 89C51 of ATMEL's 89S51 series have the same functions and compatible instructions. The HEX program can be used directly without any conversion. The 89S51 only adds a watchdog function co...[Details]
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1. Use proteus to draw a simple circuit diagram for subsequent simulation 2. Programming /*********************************************************************************************************...[Details]
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In recent years, fierce competition between liquid crystal displays (LCD) and plasma display panels (PDP) has intensified with the emergence of new technologies. This competition has also led to a dr...[Details]
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STMicroelectronics comprehensively improves the performance of industrial and automotive op amps
December 21, 2022, China -
STMicroelectronics has launched three new 6MHz rail-to...[Details]
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Accurate measurement requires the selection of the correct instrument. The quality of the instrument is the main thing, and the second is to consider the installation requirements. If the installatio...[Details]
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During the welding process of LED energy-saving lamps , we often encounter the problem of how to identify the positive and negative poles of the light-emitting diodes. This is particularly impo...[Details]
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The smart cockpit is an integrated product of technologies and products such as display, interaction, operating system, and chip. It is also the most intuitive embodiment of automobile intelligence. ...[Details]
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With the continuous development of display technology, true color LCD screens have gradually occupied an important position in embedded display systems with their advantages such as high resolution, ...[Details]
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The leading position of inverters is solid, and the scale expansion contributes to the stable growth of performance. The company is a leading domestic inverter enterprise, with a domestic market sh...[Details]
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The original equipment market for LiDAR is experiencing its sweetest moment.
This week, Gaogong Intelligent Automobile Research Institute released the latest data showing that in the thi...[Details]
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