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In the post-epidemic era, the pace of industrial upgrading has further accelerated. However, there are many challenges in the upgrading process, such as the continuous increase in labor costs ...[Details]
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0 Preface
The USB3.0 high-speed data acquisition system, with its 5Gbps bandwidth and plug-and-play performance, is gaining more and more attention. Currently, the commonly used USB3.0 communication ...[Details]
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The day before yesterday, I wrote the ADC driver for the S3C24x0 chip. In fact, it is very simple. I just need to refer to other people's drivers and modify the previous driver template. Howeve...[Details]
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In the process of burning AVR microcontrollers, it is inevitable that the fuse position is wrong, and the result is that the AVR microcontroller cannot be read or written! What should we do at this t...[Details]
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The identification of transistor pins is actually the basic knowledge of electronics, but I believe many friends have forgotten how to identify them. We all know that transistors are composed of a co...[Details]
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Today, I want to talk about another important metric to consider when testing power supply performance: noise measurement. Where does power supply noise come from? Power supply noise is generated f...[Details]
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Oscilloscope is a measurement tool that people often use in design. Its main function is to convert invisible electrical signals into images that can be seen by the naked eye, so that people can obs...[Details]
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Test chip: Microchip PIC 18F4550 Integrated development environment: MPLAB IDE v8.53 Compiler: Microchip C18 PIC18 series microcontrollers are high-end series of 8-bit microcontrollers of Microchip...[Details]
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Functions of Serial Device Server A serial port server is a communication protocol converter that has two types of communication ports: one is a standard RS232/422/485 serial port, and the remote R...[Details]
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1. Introduction
The wire sensor is an indispensable broken wire detection device in chemical fiber drafting equipment. Most traditional wire sensors adopt charge induction type, which has ...[Details]
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introduction DC regulated power supply is a common electronic instrument, which is widely used in fields such as experimental teaching and scientific research. Most of the DC stabilized power supplie...[Details]
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China Energy Storage Network News:
Recently, the Korea Institute of Science and Technology Evaluation and Planning has identified 10 emerging technologies with the goal of carbon neutrality...[Details]
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1. Instrument Model Keysight/Agilent 8722ES Network Analyzer Fault phenomenon Self-test error: phase lock CAL failed Testing process After testing, it was found that the instrument reported an erro...[Details]
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Now many enthusiasts have digital multimeters, but they don't have the function of measuring temperature. Here we introduce a DIY temperature measuring instrument with a measurement accuracy of ±0.1℃...[Details]
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Gartner recently released the 2024 China Security Technology Maturity Curve, which introduces innovations in China's security field.
This year, two new innovations were added: AI network securi...[Details]
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