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This article will focus on closing the feedback loop of an isolated power supply using a TL431 shunt regulator. The article will discuss a method to extend the bandwidth of the power supply control...[Details]
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Helping Network Equipment Manufacturers Validate Devices in Distributed Cloud Networks
Beijing, April 12, 2022 - Keysight Technologies, Inc., a leading provider of advanced design an...[Details]
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With the rapid development of integrated circuit technology, new remote controls based on various chips are constantly emerging. The central control components of remote control devices have gradua...[Details]
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Introduction: After the commercialization of lithium-ion batteries and their success, the ultimate goal of almost all battery research is to achieve commercialization. Singaporean scientists have dev...[Details]
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Foreign media NPU reported that many netizens have been asking which Nokia smartphones are eligible for the Android 11 update. Just like Android 10, the work of rolling out Android 11 to Nokia...[Details]
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First, the nature of the signal. The thermal resistor itself is a resistor. The change in temperature causes the resistor to produce a positive or negative resistance change; while the thermocouple p...[Details]
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Samsung is currently the leading brand in the foldable phone market, and offers two forms, Fold and Flip, both of which adopt an inward folding design. According to foreign media WindowsUnited, two f...[Details]
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The clock is very important for electronic devices. It is a benchmark for transmitting data. Without this benchmark, it will cause system chaos. The frequency of S3C2440 has two input modes: extern...[Details]
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State Grid announced that it will start building the "National and Local Joint Engineering Research Center for Reliability Technology of Core Chips for Energy Internet Intelligent Terminals" (hereina...[Details]
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Today I tried to make the STM32 timer output a 50% duty cycle signal. I wrote a square wave initialization function according to the routine. The routine used the STM32's own library function. Because...[Details]
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The amplifier circuit is a nonlinear circuit. This is because the electronic components that make up the circuit are nonlinear. To use it to amplify the signal without distortion, it is necessary t...[Details]
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Important functional parts in ADAS systems are developing rapidly. DMS (Driver Monitor System) is the abbreviation of driver monitoring system. It is also a very important function of the currently...[Details]
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At the moment of fingertips touching the screen, a driverless car quietly arrives, as if the future scenes in science fiction movies have quietly integrated into our daily lives. Enter the password...[Details]
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1 Introduction
Radio frequency (RF) PCB design has many uncertainties in the currently published theories and is often described as a "black art". Generally speaking, for circuits below the mi...[Details]
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There is an inverting amplifier inside the MCS-51. XTAL1 and XTAL2 are the input and output terminals of the inverting amplifier respectively. After connecting the timing feedback element, it forms a...[Details]
Industrial Control Electronics
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