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At present, the road lighting management systems in most cities in China still use relatively simple traditional control methods such as light control and time control. These systems generally hav...[Details]
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When you want to use a DC ammeter with a smaller limit to measure a larger DC current, you can use a parallel shunt to expand the range of the meter. The shunt is a resistor r1 with a small limit, wh...[Details]
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EXTI has two functions: one is to generate an interrupt, the purpose is to pass the input signal to NVIC, further run the interrupt service function, realize the function, at the software level; the ...[Details]
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随著半导体产能成为战略物资,掌握7nm先进制程绝对领先优势的台积电成为大国觊觎目标,面对地缘政治风险压力,在台湾扩产轻松自在又省钱的台积电,被迫宣布在日本与美国设厂。 Outsiders believe that building a factory in the United States will seriously drag down TSMC's profits, and there...[Details]
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This is the second chapter of the series on how to choose a suitable oscilloscope. It is not a complete selection guide, but a summary of my research. It may introduce some details that you have neve...[Details]
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Abstract: SF1212 is a highly integrated camera-specific integrated circuit that has functions such as automatic exposure, low-light warning, and automatic battery detection. The article introduc...[Details]
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This weekend, there was a lot of negative news about imported Mercedes-Benz and BMW cars, which made investors around me ask whether the spring of domestically produced cars is coming. Today, we have...[Details]
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Apple reminded developers on Tuesday that the requirements for submitting apps to the App Store are about to change. Starting April 25, 2022, all apps created for Apple's platforms must be bui...[Details]
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illustrate:
1. This document is based on Linux 2.6.32 and has been tested on TQ2440.
2. arm-linux-gcc version
Thread model: posix
gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203)
...[Details]
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On June 3, SEMI, an international semiconductor industry group, released data showing that global sales of semiconductor manufacturing equipment increased 51% year-on-year to US$23.5 billion in the f...[Details]
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Distributed battery monitoring systems have the advantages of wide application and scalability; CAN bus has the advantages of high transmission rate and good reliability. Combining the two, the typ...[Details]
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In this section, you will learn: Analysis of OOS sound card system in Linux Modify the control part of s3c2410-uda1341.c and transplant the wm8976 sound card Play MP3 using madplay app Common Engli...[Details]
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Beijing, China, July 26, 2023 - Qorvo®, the world's leading provider of connectivity and power solutions, announced the launch of a new generation of circuit simulation software QSPICETM, which bring...[Details]
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Today, Shenzhen Yueshi Robotics
Technology Co., Ltd. (hereinafter referred to as "Yueshi Robotics")
, a cold chain cloud factory platform
, completed tens of millions of yuan in Pre-A2 round...[Details]
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Beijing, China (November 13, 2024) –
GigaDevice (stock code 603986), an industry-leading semiconductor device supplier, announced the official launch of the GD32G5 series of high-performance mi...[Details]