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The main circuit of the low-ripple high-voltage DC power supply contains two identical half-bridge inverter circuits. The inverter switch element uses IGBT. Each circuit is powered by an independent t...[Details]
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1. Modify the color of the tab control
In LabVIEW, we often encounter the problem of modifying a certain tab. To achieve this effect, we need to call the property node page of the tab, and then s...[Details]
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I. Introduction There is no ROM inside the S3C2440 chip to store user code, so the user code needs to be saved in an external memory. If it is NorFlash, you can run the program directly in NorFlash, ...[Details]
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1. Introduction
In power systems, it is often necessary to measure the phase difference between voltage and current, and sometimes it is also necessary to measure the phase relationship between ...[Details]
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0 Preface
In traditional data acquisition systems, due to the limitation of communication lines, the data transmission distance cannot be very long. The use of Ethernet transmission greatly impro...[Details]
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The weather is clear and cool in autumn, it is the right time for camping! Will you choose the popular outdoor power supply? -----ITECH outdoor photovoltaic power supply solution
In ...[Details]
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Today I am using the AD function of the stm8s microcontroller. There are ten channels from AN0 to AN9 on the microcontroller. I want to use only three of them, AN5 to AN7. //ADC initialization voi...[Details]
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A signal generator is an instrument that generates electrical test signals of the required parameters . According to the signal waveform, it can be divided into four categories: sinusoidal signal, f...[Details]
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During the operation of the escalator, the flow of customers varies greatly at different times. Sometimes there may be no one riding the escalator. Since the arrival of customers is random, it is i...[Details]
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(Photo source: UCLouvain official website) According to foreign media reports, researchers have discovered a new solid-state fast ion conductor, LiTi2(PS4)3, also known as LTPS. If tested, batte...[Details]
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Introduction For much of the 20th century, electric utility meter readers recorded electricity usage by going door-to-door and reading electromechanical counters on electric meters. Return to the ...[Details]
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The switching power supply for LED is a single-output AC-DC external power supply powered by the grid power supply and with a rated voltage not exceeding 600V. The environment of outdoor LED sw...[Details]
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0 Introduction
With the rapid development of information technology and network technology, network interconnection has penetrated into all walks of life in the national economy. Network t...[Details]
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Apple appears set to start assembling its new iPhone SE in India, which would allow it to avoid hefty taxes on smartphones imported into the country. According to appleinsider, people famil...[Details]
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According to foreign media reports, automotive electronics supplier REDTIGER announced the launch of the F77 dash cam, redefining video clarity and safety standards for drivers. The F77 is equipped...[Details]
GD32 MCU
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