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Basic principles of waveform display
According to the principle of the oscilloscope, when a DC voltage is applied to a pair of deflection plates, the light spot will produce a fixed displaceme...[Details]
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Recently, Zhongying Electronics released information on investor survey-related activities, and exchanged views on the company's current situation, product market and future development prospects. ...[Details]
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1 Introduction
Since NI proposed the VI concept in 1986, after more than a decade of development, not only has the connotation of VI technology itself been continuously enriched and its ...[Details]
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In many projects, it is found that hardware errors always occur and run to the interrupt function:
/**
* @brief This function handles Hard Fault exception.
* @param None
* @retval None
...[Details]
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I believe many students have encountered this situation: when you buy a mobile phone that you have been fond of for a long time, you turn it on and find that a bunch of various apps have been install...[Details]
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CATL will build a power battery base in Yibin, Sichuan. CATL, a Shenzhen Stock Exchange-listed company, issued an announcement this morning saying that it plans to build a power battery manufacturi...[Details]
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Huawei is in the middle of a global storm over 5G networks, as the United States has lobbied European countries to ban the use of Huawei equipment, saying its equipment has security issues. Despite t...[Details]
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High-power LEDs have higher luminous efficiency and service life than fluorescent lamps. People should install a heat sink according to the actual use. At present, the retail price of domestic 3W w...[Details]
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How far away from the radiation source should the radiation signal not interfere with the system? To know the answer to this question, you need to consider the following two questions: 1) the radia...[Details]
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Nowadays, intelligent robots have become the main trend of future development in various industries, and the research and application of intelligent robots are attracting more and more attention. T...[Details]
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1. Research status of single-phase grounding fault in small current grounding system
There are many methods for selecting lines for small current grounding adopted at home and abroad, whic...[Details]
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Controller area network (CAN) belongs to the category of fieldbus. It is a serial communication network that effectively supports distributed control and is recognized as one of the most promising...[Details]
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When selecting an oscilloscope for a measurement need, one of the first things we consider is how much bandwidth we need to accurately reconstruct our signal. After all, the bandwidth of an oscillosco...[Details]
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The BOD circuit of AVR generates a reset signal when the voltage is too low (lower than the set value) to prevent the CPU from accidentally operating. The protection function for EEPROM is to keep ...[Details]
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In today's world, smart hearable devices have become a popular trend. As the headphone market continues to grow, consumers' demand for AI-ANC and AI-ENC (environmental noise cancellation) noise red...[Details]
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