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New Applications and New Standards for High-Brightness LEDs
Key point: The overall lighting system efficiency includes the efficiency of power conversion, current regulation and the ...[Details]
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Studying ucos kernel in progress++ First, the cortex-M3 assembly instructions related to this part Related assembly instructions For related pseudo instructions, see:-----ARM assembly pseud...[Details]
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Lithium-ion batteries have a high energy-to-weight and energy-to-volume ratio, no memory effect, can be recharged many times, have a long service life, and are becoming increasingly cheaper. A good ch...[Details]
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The schematic diagram of the high-precision interval voltmeter is shown in Figure (a). The circuit uses an amplifier and some high-precision components, which greatly improves the performance of the i...[Details]
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1. Test the linear output throttle position sensor
① Remove the throttle position sensor connection plug, use the multimeter resistance range to measure the resistance between the sensor's sig...[Details]
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Recently, overseas media reported that General Motors announced a partnership with the three largest charging networks in the United States, Ego, ChargePoint and Greenlots, to improve the electric ...[Details]
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August 31, 2012, Beijing News
Texas Instruments C2000 is a 32-bit microcontroller tailored for real-time control and supporting high-performance integrated peripherals. Its mathematically optim...[Details]
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1 Introduction
The development of autonomous vehicles pays more and more attention to performance, quality and cost-effectiveness. The reputation of autonomous driving has become the key to th...[Details]
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In some warehousing management, manufacturing, meteorological observation, scientific research and daily life, the requirements for temperature and humidity are common. For example, the "Interim Pr...[Details]
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Since 2019, good news has been coming out frequently in the game console market: Switch recently announced that it will soon release a Chinese version; Xbox xOne also announced that a new member will...[Details]
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On August 26, Shenzhen Huaqiang released its 2021 semi-annual report. In the first half of 2021, the company's performance achieved substantial growth, with operating income of 9.987 billion yuan, a ...[Details]
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Among Fluke's many copper cable test equipment, there are three certified equipment, namely DSX-600, Versiv DSX2-5000, and Versiv DSX2-8000. As two flagship products of Fluke's DSX CableAnalyzer seri...[Details]
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1. Project Overview 1.1 Introduction With the development of society, high-rise buildings and intelligent buildings are constantly emerging. As a vertical transportation tool, elevators have been mor...[Details]
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DELIXI is a well-known electrical equipment manufacturer, and its inverters are widely used in the field of industrial automation. DELIXI inverters have many models, and the fault code of each mode...[Details]