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"Deepen the research and development and application of big data, artificial intelligence, etc., cultivate new emerging industrial clusters such as new generation information technology, high-end equ...[Details]
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Interrupt priority is the order in which the CPU responds to interrupts. The principle of interrupt priority processing is: (1) Respond to interrupt requests with higher priority first, then respo...[Details]
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Overview
Qinheng CH9329 is a serial port to standard USB HID device (keyboard, mouse, custom HID) chip. According to different working modes, it can be identified as a standard USB keyboard de...[Details]
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(4) 16.7 Programmable channel sampling time
The ADC uses several ADC_CLK cycles to sample the input voltage. The number of sampling cycles can be determined by
Each channel can be changed by the...[Details]
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introduction
“Global legislation continues to drive the development of next-generation automotive technologies, which will further enhance vehicle emissions control and safety. Industry competition...[Details]
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1 Tinning effect
When hot liquid solder dissolves and penetrates the metal surface to be soldered, it is called tinning of the metal or tinning of the metal. The molecules of the mixture of solde...[Details]
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After the new energy subsidy policy was greatly reduced at the beginning of 2019, many industry insiders were pessimistic about the market performance of new energy vehicle companies in the next few ...[Details]
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Microsoft today released an updated version of its Xbox app for iPhone and iPad that will allow Xbox owners to play games on their Apple devices using streaming capabilities. Microsoft has been tes...[Details]
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Some time ago, I was very anxious to solve the problem of upgrading from 128M to 256M DDR. Finally, after discussing with others, I finally got the correct result. Now I have to summarize it myself.
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There is a position sensor that measures position changes. When the output signal of the sensor is measured with the voltage range of a multimeter, the result shows an analog signal, that is, the pos...[Details]
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Why should we ensure the indoor air quality of medical institutions? How can we ensure the indoor air quality of medical institutions? In the highly sensitive environment of health care facilities,...[Details]
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Nowadays , LED white light products are gradually being used in various fields. While people are enjoying the amazing pleasure brought by high-power LED white light, they are also worried about va...[Details]
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Sony officially announced that it will display its newly developed nursing robot at the National Museum of Emerging Science and Innovation for a long time starting from November 22. The robot will ...[Details]
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In pursuit of a more convenient, beautiful and comfortable life, advocating "Smart City" has long been a key construction project actively promoted by governments around the world. Building a smart c...[Details]
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This article briefly introduces the high-voltage wire harness and production process of pure electric vehicles, and makes a detailed analysis of the cost structure and material cost structure of th...[Details]
Analog electronics
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