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Introduction: Against the backdrop of a slowdown in the growth of my country's industrial output value and a stall in corporate profits, the core competence system of industrial enterprises has gr...[Details]
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Recently, the opening ceremony of the "Strive for a New Era" themed achievement exhibition was held at the Beijing Exhibition Hall.
This exhibition focuses on the great achievements and gr...[Details]
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For modern and increasingly complex process inspections, in industries such as semiconductors, electronic packaging, and optical processing, since the accuracy of the surface microstructure determine...[Details]
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In addition to electrification, automation, and intelligence, chip shortages were also a hot topic at this year's Munich International Motor Show. From vehicle manufacturers such as BMW and Daimler t...[Details]
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Wearable devices have not had a relatively perfect password unlocking solution until now, which makes it impossible for users to ensure that others can access their private files through them. How...[Details]
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This article summarizes some online discussions on the differences between J-Link, J-Trace, and Open JTAG, and also adds some of my own understanding.
J-Link, J-Trace, and Open JTAG are al...[Details]
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Modern cars are complex systems composed of sensors, electronic control units (ECUs), and actuators that control and monitor the status of the vehicle through different types of in-vehicle network ...[Details]
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The iPhone 12 series, which was delayed due to the epidemic, is likely to become the "shortest-lived" generation in iPhone history. Sources pointed out that this year's new iPhone will be released as...[Details]
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1 Introduction
As a type of vacuum microwave amplifier, the klystron has been widely used due to its advantages of high power and high efficiency. The klystron generally requires an...[Details]
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The latest research shows that in October 2021, Apple's iPhone sales in China increased by 46% month-on-month, making it the largest smartphone manufacturer in China. Counterpoint Research, which p...[Details]
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Complex thin-walled blades are mostly fan blades, which are one of the key parts of the fan rotor, the core component of the engine. They play a key role in the performance of the engine, with high te...[Details]
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In modern industry, metal materials are widely used, including in home appliance production, automobile manufacturing, aircraft and ships. Welding is an important process in metal processing. Accor...[Details]
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We know that all LEDs must be powered by a constant current source, but many street lamp manufacturers currently look for a suitable constant current module after the LED module has already been ...[Details]
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1. Software This is probably the biggest difference. The operating system was introduced. Why was the operating system introduced? What are the benefits? 1) Convenience. This is mainly reflec...[Details]
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Use 51 MCU external interrupt 0 to control LED on and off #include reg52.h. typedef unsigned char u8; typedef unsigned int u16; sbit key1=P3^2; sbit LED=P2^0; void delay(u16 i) { while(i--);...[Details]
MCU
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