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Unlike basic functions, the rigid demand for smart technology has a characteristic: everyone likes to watch flashy things, but the technology that really involves driving safety is often ignored by t...[Details]
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After entering the exception service routine, the hardware automatically updates the value of LR to the special EXC_RETURN. When the program returns from the exception service routine and sends the E...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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In recent years, with the rapid development of mobile phone ODM manufacturers represented by Huaqin and Wingtech, the cost advantage of China's mobile phone manufacturing industry chain has gradually...[Details]
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It is easy to design an EMI-compatible automotive switching regulator without a complete understanding of the complexities of EMI. This article will explore the basic factors for the successful imp...[Details]
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The power devices used in UPS include bipolar power transistors, power MOSFETs, thyristors and IGBTs. IGBTs have the advantages of easy driving, simple control and high switching frequency of power MO...[Details]
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As the name implies, the power supply charges the energy storage capacitor at a constant power. A constant power charging circuit with an inductor as the intermediate energy storage is shown in Figur...[Details]
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The SMDK2410 configuration uses the DM9000A network card by default, so we need to change it to the CS8900A network card driver. There are two ways to transplant the program found online. One is to...[Details]
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On May 28, Weibo digital celebrity @数码闲聊站 posted a rare unboxing photo of Xiaomi MIX Alpha. @数码闲聊站 said: "A Xiaomi employee showed off the first generation of MIX Alpha. We can't buy this ph...[Details]
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On September 19, BYD and Shell jointly established the world's largest electric vehicle charging station in Shenzhen. It is reported that the charging station is 2.5 kilometers away from the Shenzhen ...[Details]
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1. Comparison of high-frequency crystal oscillator measurements Let's first feel the difference in measurement results when the probe ground wire is long or short. Take the crystal oscillator signal ...[Details]
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Electronic and electrical products generally need to undergo electromagnetic compatibility testing before entering the market, mainly to avoid electromagnetic interference during use of electronic pr...[Details]
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With the rapid development of the national economy, environmental pollution is becoming increasingly serious, and environmental protection issues are receiving more and more attention from all walks o...[Details]
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The following program has been debugged and run successfully) ; ---AT89C2051 oxygen pump controller source program-OK! org 0000h ajmp main nop ...[Details]
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In recent years, the proportion of third-generation semiconductor devices including SiC in automobiles has been increasing day by day. But in the eyes of professionals, this will not be a sim...[Details]
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