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As electronic systems become increasingly complex and feature-rich, the requirements for board-level power management and control are becoming more and more complex. Providing multiple low voltages...[Details]
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According to foreign media reports, senior U.S. government cabinet officials agreed to take new measures to restrict Huawei's global chip supply chain, which may include some key industry chain manuf...[Details]
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Motor torque is divided into electromagnetic torque and reluctance torque. In this issue, we will talk about what electromagnetic torque and reluctance torque are from the perspective of energy, so...[Details]
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I/O port comprehensive practice project 1) Each key of the matrix keyboard is encoded with a key value code (1~16); 2) The single chip converts the corresponding key value code into a dig...[Details]
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Recently, due to the US's upgraded export ban on Huawei, Huawei has become the focus of many media attention, and various rumors surrounding Huawei have continued. Recently, another rumor about Huawe...[Details]
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1. Code process 1.1 Serial port code The program flow chart is as follows; The code executed by default_serial_console is as follows: There is the following definition in JZ2440.H: ...[Details]
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In the early days of the global semiconductor industry, European and American comprehensive IDM companies represented by Texas Instruments, Fairchild Semiconductor, and Philips were not only responsi...[Details]
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Q: What is the fastest pulse rise time that a spectrum analyzer can measure at zero span? The measured rise time will generally not exceed the optimum rise time of the spectrum analyzer. The anal...[Details]
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Oscilloscopes are commonly used measuring instruments with powerful data acquisition and analysis capabilities. They can also export the acquired waveforms and analyze them on a computer. This functi...[Details]
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In the process of system detection, various sensors need to be used. The measurement method and performance of the sensor are key factors in whether the detection task can be successfully completed...[Details]
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This type of
converter
is also called "pump power supply". Its characteristic is that it uses the principle of charge to convert positive voltage input into negative voltage output of rev...[Details]
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Recently, the person in charge of the Industry Development Department organized a video seminar on the development of the new energy vehicle power battery industry, and representatives from relevan...[Details]
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This paper adopts a combination of software and hardware design method, uses the area equivalence method, and implements SPWM control of the experimental inverter system based on PIC microcontroller....[Details]
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Recently, it was reported that a very creative technology was found in the patent of Toyota's new electric pickup truck project. According to the patent documents, Toyota is researching a wireless ch...[Details]
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On October 17, the Economic and Information Technology Bureau of Chengdu City, Sichuan Province issued a notice on soliciting public opinions on the "Implementation Rules of the Ten Measures to Fur...[Details]
Microcontroller MCU
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