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Signal integrity issues can cause some trouble when you are trying to stabilize the various signals on your board. IBIS models are a simple way to solve these problems. You can use IBIS models to ext...[Details]
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Can the world's first L3 autonomous driving system handle China's road conditions? In the latest news, Mercedes-Benz has made it clear that it is promoting the entry of the L3 Drive Pilot system in...[Details]
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Preface: More than a decade ago, companies such as Texas Instruments and Microchip have already mixed digital components into traditional analog power supply designs. Today's information products req...[Details]
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Preface
The increasing popularity of the Internet and the continuous improvement of information sharing have brought great convenience to work and life. Now, browsing the Internet is a very c...[Details]
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1. Explanation of some common English abbreviations in ARM
MSB: Most Significant Bit;
LSB: Least Significant Bit;
AHB: Advanced High-Performance Bus;
VPB: VLSI Peripheral Bus that connects on-chip...[Details]
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In a recent project, I need to detect the output pulse of an electronic pulse coin acceptor. Is the pulse high or low? Do I need an external connection? What does NC NO mean?
Coin acceptor wiring...[Details]
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(Note: This article is excerpted from Agilent's Test System Development Guide.) Test System Considerations There are many factors that must be considered when developing a test system. Three of...[Details]
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On December 1, Jidian Co., Ltd. successfully connected the first phase of its first lead-carbon 100MWh user-side energy storage project to the grid in the Chaowei Langshan factory park in Xiaopu Park,...[Details]
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In the absence of special instruments, the quality of capacitors can be tested and judged using the resistance range of a multimeter. Fixed capacitors with large capacity (above 1μF) can use the resis...[Details]
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Recently, the China Council for Promoting International Economic and Technical Cooperation issued six group standards (see attachment), including "Green Factory Evaluation Requirements for All-vana...[Details]
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In recent years, switching power supplies have developed rapidly due to their high efficiency, small size, and good output stability. However, due to the high frequency, high di/dt, and high dv/d...[Details]
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example: P4DIR |= BIT1+BIT2+BIT3; // P4.1 - P4.3 output
P4SEL |= BIT1+BIT2+BIT3; // P4.1 - P4.3 TBx options
TBCCR0 = 512-1; // PWM...[Details]
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Neatly arranged cabinets, colorful cables, and soft rhythmic sounds, everything in the "multi-station-in-one" all-DC prefabricated data center meets the characteristics of a modern "data warehouse"...[Details]
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Abstract: In its simplest form, the PC voltmeter consists of a 4-channel, 10-bit A/D converter (IC2) with a few passive components, connected to the PC printer port via a 25-pin male D-type connector....[Details]
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There are two triggering modes for the external interrupt of the 51 MCU: level triggering and edge triggering. When the level triggering is selected, the MCU checks the interrupt source line in each m...[Details]
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