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Straight fluorescent lamps are still
a major
LED
electric light source
for
LED
lighting in factories, buildings, shopping malls, offices, schools and homes. If an
electronic
ballast
i...[Details]
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The MCU assembly sets the crystal frequency to 11.0592M, the serial port working mode to 1, and the baud rate to 4800bit/s (after frequency multiplication) 1. Assume the crystal frequency is 11.0592...[Details]
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Generally speaking, the weighing meter first receives
the output signal of
the force-sensitive sensor
, then
performs AD conversion after
amplification,
filtering
, etc. on the outpu...[Details]
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Preface: Nowadays, ADAS has become a must-have configuration for commercial vehicles. Not only that, intelligent driving is not only another development direction of commercial vehicles, but also th...[Details]
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1. Use proteus to draw a simple circuit diagram for subsequent simulation 2. Programming /*********************************************************************************************************...[Details]
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#include
sbit led0 = P2^6; //LED light to be controlled
sbit led1 = P2^1;
sbit led2 = P2^2;
sbit led3 = P2^3;
sbit led4 = P2^4;
sbit led5 = P2^5;
sbit K0= P3^2; //Press button K1 ...[Details]
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Currently, the global automotive industry is experiencing a revolutionary wave of electrification. Electric vehicles (EVs) have received widespread attention as a solution to climate change and red...[Details]
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At present, in the field of high-end electronic equipment, high-grade DC/DC power modules are still mainly imported from abroad. Therefore, it is urgent to realize the localization of high-quality DC/...[Details]
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The bridge is an effective method for accurately measuring resistance or other analog quantities. This article describes how to interface a silicon strain gauge with a large signal output to an ana...[Details]
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The dielectric loss meter is an instrument for testing the performance of high-voltage insulators. The principle is to compare, analyze and process the electrical signal obtained from the standard ...[Details]
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Abstract: With the complexity of system applications, the same data needs to be distributed to different terminals in many cases, which also promotes the application of network transmission mult...[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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When I first learned ARM instructions, I was always confused about the full stack and the empty stack. According to the literal meaning, that is, the definition in the data structure, an empty stack ...[Details]
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Image: Indian Parliament House, Getty Images
India's Union Cabinet, chaired by Prime Minister Narendra Modi, has approved the National Transformative Mobility and Battery Sto...[Details]
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1. Low pressure environment Under the influence of the earth's gravity, air clings to the earth to form the atmosphere, which extends from the ground to hundreds of kilometers high. The earth's grav...[Details]
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