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This article introduces an ultrasonic water level measurement and control system C language source program. The ultrasonic water level measurement and control system designed in this paper is ...[Details]
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Key technical requirements for motor manufacturing process
The technical and economic indicators of electric motors are largely related to their manufacturing materials and manufacturing proce...[Details]
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The human eye has a very high resolution for the color and
brightness
of light, and is particularly sensitive to differences and changes in color. The human eye has different sensitiviti...[Details]
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On the morning of March 2, in the US market, Qualcomm's Snapdragon series chips are usually the first choice for Android phones, but Qualcomm's dominance is also changing. According to a new report, ...[Details]
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February 12, 2011 news, since Ford Motor took the lead in integrating several popular smartphone applications into cars, many other automakers and first-tier auto parts suppliers have been thinking ab...[Details]
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In the secondary system of power plants and substations, in order to
power
control
, protection, automatic devices, emergency
LED
lighting and other equipment, a reliable DC
powe...[Details]
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1 Introduction
Under the condition that wired network is the main body, it needs to be supplemented by wireless network platform to make the network have wide coverage and flexible application.
...[Details]
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On May 18, Contemporary Amperex Technology Co., Ltd. (stock abbreviation: CATL, stock code: 300750) held its 2021 Annual General Meeting of Shareholders, and deliberated on 16 related proposals, incl...[Details]
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Abstract: In order to meet the test requirements of high-power integrated circuits, this paper gives a design method of a voltage and current source with high-power load driving capability and a hi...[Details]
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On April 20, vivo launched its first foldable product, vivo X Flip, at a new product launch conference, becoming another representative of the year's innovative foldable phones.
Equipped with...[Details]
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News Highlights
The first NI rugged rack-mount controller and new PXI Express remote controllers have high-speed data read and write performance, expanding the PXI platform’s PC control capabilit...[Details]
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The power supply is often the most easily overlooked part in the circuit design process. As an excellent design, the power supply design should be very important, which greatly affects the performa...[Details]
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Negative polarity output current limiting circuit using NPN and PNP tubes to expand output
Figure 1. Negative polarity output current limiting circuit using NPN and PNP tubes to extend the outpu...[Details]
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At noon on January 13, chip foundry giant TSMC released its fourth-quarter financial report for fiscal year 2021 ending December 31. The financial report shows that TSMC's consolidated revenue in the...[Details]
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UPS power supply refers to an uninterruptible power supply. The so-called uninterruptible power supply system is a device that can take over the mains power supply and continuously supply electricit...[Details]
Power technology
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