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1 Introduction
AC/DC and DC/DC converters are responsible for the conversion and transmission of system power. Their role in the system is equivalent to the human heart. Once a problem occ...[Details]
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Hikvision recently announced that it will expand the company's industrial chain. Hikvision issued an announcement stating that the company plans to jointly invest with China Electronics Fund, China...[Details]
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A new mathematical model developed by a UAlberta research team sheds new light on the progression of HIV infection in the brain, and clinicians and researchers are working to develop nasal sprays to ...[Details]
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Traditionally
, switching mode power
supply
(SMPS) control usually uses pure analog technology. The emergence of low-cost and high-performance digital signal controllers (DSC) has opened...[Details]
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It finally came out after much anticipation. Today, Qualcomm China announced that it will hold the Snapdragon Technology Summit on December 1, when it will officially release the next-generat...[Details]
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1 Basic principles 2 Implementation Code /*----------------Function function: External interrupt RB0/INT Press the button (that is, generate an interrupt), and the LED lights up ------...[Details]
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Previously, Bluetooth tracking products did not seem to receive much attention in the market. Since there were rumors that Apple AirTags would be unveiled soon, this type of product has begun ...[Details]
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As a general test and measurement tool, the oscilloscope is usually used to qualitatively test the signal characteristics of a circuit. But sometimes we also need to analyze the sporadic characterist...[Details]
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The circuit is shown in the figure. IC1 and C1 form a low-frequency oscillator of about 400HZ; IC2 and C3 form a high-frequency oscillator of about 37MHZ; the low-frequency signal output by C2 modulat...[Details]
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The problem occurred when debugging EEPROM operation on stm8s003. I captured IIC communication data from the logic analyzer and saw that both reading and writing were normal. Under normal circumstanc...[Details]
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Xi'an, July 18, 2023 /PRNewswire/ -- Recently, Gaoneng Digital Manufacturing (Xi'an) Technology Co., Ltd. (hereinafter referred to as Gaoneng Digital Manufacturing) officially released a new genera...[Details]
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Op amp compensation, while common, can be challenging at times, especially when the designer must choose an optimal compensation technique under conditions of requirements and constraints beyond the d...[Details]
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Enabling secure asset tracking and data security processing for billions of devices in smart homes, factories and cities
June 26, 2024, China -
STMicroelectronics' ST4SIM-300 sol...[Details]
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Build a server --Install xinetd, sudo apt-get install xinetd --Install tftp and tftpd, sudo apt-get install tftp tftpd --Configure the /etc/xinetd.d/tftp file (must be aligned and input strictly acco...[Details]
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Introduction μC/OS-II is a priority-based preemptive kernel with strong real-time performance, but it does not distinguish between user space and system space, which makes the system security worse. ...[Details]
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