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The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
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As human beings explore renewable energy, photovoltaic power generation has attracted more and more attention. The grid-connected inverter system is an important part of photovoltaic power generati...[Details]
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1 Introduction
Modern aircraft have evolved from conventional power distribution, remote control power distribution to automatic power distribution. The aircraft electrical load management ...[Details]
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There are many manufacturers of cable finders on the market, with various types and varying quality. When testing network cables, two staff members must be present at the center and on site to operat...[Details]
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To talk about rigidity, let’s talk about stiffness first.
Stiffness refers to the ability of a material or structure to resist elastic deformation when subjected to force, and is a representat...[Details]
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High-frequency operation of
the
switching
power supply
(SMPS) allows the use of small passive components, while the hard
switching
mode will cause increased switching losses. I...[Details]
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Future transportation will mainly include electric cars , trucks and airplanes, but a single battery design will obviously not be able to meet complex needs. In the coming decades, batteries may need...[Details]
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The magnetic float type liquid level gauge is installed on the extension pipe outside the tank, and the liquid level inside the tank can be clearly known by the flap indicator. A magnetic switch can ...[Details]
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The power transformer uses a high-quality transformer with an electrostatic shielding layer and a fully enclosed shell. This prevents the so-called "AC noise". The parallel capacitor of the rectifier...[Details]
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UPS power supply plays an important role in protecting your data and equipment from damage. Therefore, it is very important to use and maintain UPS correctly. In fact, reasonable maintenance and ...[Details]
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Although quad-core smartphones are still in the popularization stage, the battle for octa-core has quietly begun. As time entered the second half of 2013, when the battle for CPU and main frequency o...[Details]
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Infrared remote control is widely used, and encoding and recognition are often the most headaches for microcontroller beginners. In fact, infrared encoding and recognition are not difficult. The ...[Details]
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Abstract: The SPWM waveform generation principle and software design points of the 80C196MC waveform generator. The inverter control circuit realizes full digital operation and improves the trad...[Details]
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On May 25, Inspur Information's "Intelligent Computing Opens a New Game·Innovation Machine" national tour exhibition was held in Hangzhou. With the theme of new technologies and new applications in t...[Details]
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Recently, "Experts Talk about Three and a Half Generations" has discovered three new silicon carbide cooperation cases in the industry:
Geely Auto & Jingneng:
...[Details]
Test/Measurement
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