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Jiwei.com reported on March 22 that Xiaomi officially announced today that it will hold a spring conference on March 29. The theme of the conference is "Endless Life". It is expected to bring new pro...[Details]
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Ultrasonic transducers are used in many industries today. Underwater communications, underwater distance measurement, underwater terrain scanning, wind speed and direction measurement, mouse and bird...[Details]
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ARM7 is a von Neumann architecture with a three-stage pipeline structure,
while ARM9 and ARM11 are Harvard architectures with a five-stage pipeline structure, so the performance is a bit higher...[Details]
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0 Introduction
The DC/DC power module (hereinafter referred to as the module) is a switching power supply that uses power semiconductor switching devices to achieve DC/DC power conversio...[Details]
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PIC16F877A serial port sending and querying methods. It took me a day to find out this. It turned out to be a problem with the serial port chip voltage. The summary is as follows: 1. Pay attention to...[Details]
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The sixth-generation screen fingerprint technology was first introduced by the iQOO new phone, followed by the vivo X27 series. So the question is, who can become the second mobile phone manufacturer...[Details]
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The challenge for audio designers is to make high-performance, low-noise analog circuits that coexist with ASICs, processors, and DC-DC converters. For example, consider a problem that affects just on...[Details]
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In the power data sheet, the single pulse avalanche energy EAS, avalanche current IAR, repetitive pulse avalanche energy EAR and other parameters are usually included. However, many
electronic
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The "Get_Name" instruction reads the name of a PROFINET IO device, PROFIBUS slave or AS-i slave. The device name is displayed in the network view and in the properties of the IO device.
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Software plays an increasing role in high-frequency design, especially as more functions are packed into smaller circuits. Design engineers have many choices in computer-aided engineering (CAE) sof...[Details]
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Response time refers to the time required for the PLC to output a control signal after receiving an input signal. When the CPU receives an input signal corresponding to the input refresh cycle, the...[Details]
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1 Introduction Linux was originally developed by Linus Torvalds, a student at the University of Helsinki in Sweden, in 1991. Later, with the support of GNU, Linux has achieved tremendous deve...[Details]
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Tsinghua University Center for China and World Economy held the 36th China and World Economy Forum, with the theme of "China's Economy under Sino-US Friction". Professor Li Daokui, Dean of the Instit...[Details]
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Although information security management is mainly a top-down issue and cannot be solved by a certain tool, a good security technology infrastructure can effectively promote and guarantee information...[Details]
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Servo encoder resolution refers to the smallest angle or position change that the encoder can detect. In a servo system, encoders are used to measure the position and speed of a motor shaft or load...[Details]
Analog electronics
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