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(I) Failure of peripheral circuit components
This type of failure often occurs after the PLC has been working for a certain period of time. If a component failure occurs in the PLC control loo...[Details]
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Abstract: Forming an anti-reflection film on the surface of solar cells is a relatively feasible and cost-effective method to improve the photoelectric conversion efficiency of solar cells. The PEC...[Details]
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A 1~399KHZ PLL synthesized oscillator circuit with stable frequency equivalent to a quartz crystal oscillator
Function of the circuit
If the oscillation frequency is accura...[Details]
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On November 5, Advantech, a global leading embedded design and service company, and Shanghai Zhaoxin (hereinafter referred to as "Zhaoxin"), a leading domestic chip manufacturer, jointly held the "Ch...[Details]
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Many older monolithic step-down
switching
regulators employ on-chip feedback loop compensation. While this makes for a very simple design flow, it does not usually allow optimization of the...[Details]
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Preface
The four articles in the series are the four learning records I have written since I started learning microcontrollers. After understanding the above knowledge, I have also mastered so...[Details]
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With the development of high-performance electronic display technology, the degree of electronicization of automobile instruments is getting higher and higher. High-tech products such as multifu...[Details]
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Reliability design technology, as the name implies, is a testing technology that checks whether a product is reliable when used by users. The success or failure of this testing technology has a decis...[Details]
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1 Introduction
Series battery packs are widely used in communication radio stations, portable electronic devices, space satellites, electric vehicles, electric vehicles and UPS. Usually, the pe...[Details]
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1 Overcurrent Overcurrent is the most frequent inverter alarm phenomenon. 1.1 Phenomenon (1) When restarting, the circuit breaker trips as soon as the speed increases. This is a very serious overcur...[Details]
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1 Introduction
In water supply projects, in order to maintain constant pressure water supply and save energy, in addition to maintaining constant pressure without using large tanks or throttle...[Details]
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The number of investment shareholders of Deep Thinking Artificial Intelligence Robotics Technology (Beijing) Co., Ltd. has increased from 5 to 6. The new shareholder is Hubble Technology Investment C...[Details]
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Jiwei.com reported that in 2019, Intel released the Stratix 10 GX 10M FPGA. This giant chip has 10.2 million logic units and integrates 43.3 billion transistors. Similarly, AMD released the second-ge...[Details]
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Many netizens who are new to single-chip microcomputers have asked me how to determine the current limiting resistor of digital tubes. I think this is caused by a lack of understanding of the circuit...[Details]
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The servo motor encoder cable is a very important part of the servo system. It is responsible for converting the motor's rotation information into electrical signals to achieve precise control of t...[Details]
Microcontroller MCU
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