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When I was in school, I studied STM32 microcontroller programming for 2 years. I still remember that I wanted to run an operating system on it, the UCOS operating system, but I was not very clear why...[Details]
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A system has three external interrupt sources 1, 2, and 3. When an interrupt source becomes low level, the CPU is required to process it. Their priority processing order from high to low is 3, 2, and...[Details]
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Since it is MM mode, only DMA2 can be selected 1. First, the DMA structure should be initialized 1. Select channel DMA_Channel and select the corresponding channel according to the data stream. 2. Se...[Details]
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Current mode control (CMC) of a pulse width modulated (PWM) buck converter with a duty cycle above 50% can go into subharmonic oscillation. This is discussed in detail by Lloyd H Dixon in Reference...[Details]
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This paper discusses the hardware and software design of ultrasonic tooth cleaning machine with single chip microcomputer as the core. The tooth cleaning machine uses current sampling feedback to a...[Details]
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1. Introduction USB (Universal Serial Bus) has been widely used for its features such as no configuration required and plug-and-play. The USB2.0 standard proposed in 2004 has a maximum transmission s...[Details]
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Analog Devices has announced that it will invest €100 million in its ADI Catalyst R&D center in Limerick, Ireland. The investment will be completed over the next three years and the Irish government ...[Details]
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IT Home reported on June 10 that vivo’s official Weibo account announced today that vivo X27’s new color scheme, Fantasy Summer, will be launched and pre-sale will start on June 18. Judging...[Details]
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New energy vehicle pre-charging circuit is a circuit used in electric vehicles and hybrid vehicles, which is mainly used to fully charge the battery before the vehicle starts. This circuit can impr...[Details]
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In the selection process of power devices, wide-bandgap semiconductors represented by gallium nitride and silicon carbide have attracted more and more attention. Compared with silicon, they have sign...[Details]
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1 Introduction
ADuC812 is a high-performance single-chip microcomputer
produced by ADI (Analog Device Inc) in the United States
. It is a fully integrated 12-bit data acquisition system...[Details]
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由Korail运营的高速列车KTX-Sancheon于2010年开始投入使用，它是完全由韩国自身的技术完成建设的。由于列车最高运行时速高达300km/h（186mph），对环境噪声的影响相当显著，这些噪声包含滚动噪声（例如推进系统或机械噪声），车轮与铁轨接触的机械噪声，以及列车运行时车体周围空气流动形成的气流噪声等。为了全面减小这些噪声，我们已经采取了相关的措施来定位所有明显的噪声源。
...[Details]
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What is LPL panel
LPL is actually just a code for who produces a panel. LPL is the general term for all panels produced by the joint venture between LG and Philips.
The panels produced by LPL inc...[Details]
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C language: Code#11824
/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ Experimental platform: STM8S103F2P6 FM receiving experiment core board
+ Hardwar...[Details]
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The Acceleration Slip Regulation System (ASR) is an active safety control system that prevents excessive wheel slip during vehicle starting and acceleration to obtain the best ground driving force and...[Details]
Microcontroller MCU
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