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introduction
Linux is a very popular operating system that is compatible with UNIX systems and has open source code. It was originally designed as a desktop system, but is now widely used in e...[Details]
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On May 19th, last night, Honeycomb Energy held an online press conference and officially launched two new battery products, namely the 115Ah battery cell and the L6 thin-film cobalt-free long battery...[Details]
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With the popularity of electronic products, it is not uncommon to see devices that can be powered by multiple power sources . For example, industrial handheld instruments or portable medical d...[Details]
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1. Detection of sensor power supply voltage A. Turn the ignition switch to the "OFF" position and unplug the wire connector of the intake manifold absolute pressure sensor. B. Set the ignition switch...[Details]
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Design of single chip power supply (220v to 5v)
The power supply circuit uses
the LM7805
integrated voltage regulator as the voltage regulator. In the typical connection me...[Details]
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It is the annual National Day holiday again, and electric vehicle charging is still a concern for many car owners. Electric vehicle charging and swapping infrastructure includes charging stations a...[Details]
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Pressure controllers can be classified by pressure sensing element, set value, switching difference, properties and application. According to the pressure sensing element, they can be divided into ...[Details]
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Beijing time, July 25th, on Tuesday, more than 1,500 British developers filed a class action lawsuit against Apple over the App Store's commission, claiming 785 million pounds (approximately 7.2 bill...[Details]
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1. Introduction
Light-emitting diodes (LEDs) have been widely used in indication, display, general lighting and other fields due to their advantages such as small size, fast response speed, lo...[Details]
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General classification of switching power supply transformers The input voltage of the single-excitation switching power supply transformer is a unipolar pulse, and it also has forward and revers...[Details]
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Communication power supply is an integral part of the entire communication network. The high reliability of power supply equipment directly affects the smooth operation of the entire communication n...[Details]
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On November 3, Qorvo announced the acquisition of UnitedSiC, a supplier of silicon carbide (SiC) power semiconductors. The acquisition of UnitedSiC expands Qorvo's influence in the fast-growing elect...[Details]
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Recently, Jingzhan Technology announced that it has completed a round A financing of tens of millions of yuan, exclusively invested by Tianying Capital. It is reported that this round of financing o...[Details]
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2019 has become the "first year of 5G communication" in the world. The sales of 5G mobile phones have gradually increased, and 5G has also driven the demand for smartphone camera and video functi...[Details]
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The new medical reform clearly states: "Focus on hospital management and electronic medical records to promote hospital informatization." Electronic medical records have received great attention fr...[Details]
Test/Measurement
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