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Application Overview Electromagnetic flowmeters are widely used. Large-caliber instruments are mostly used in water supply and drainage projects. Small and medium-caliber instruments are often used f...[Details]
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1. Spectroscopic Principle of Plane Diffraction Grating (I) Grating Equation A reflective plane diffraction grating is an element formed by a series of grooves of equal width and equal spacing engrav...[Details]
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Beijing time, March 7 morning news, it is reported that Volkswagen will build its $2.2 billion pure electric vehicle manufacturing plant in Wolfsburg, Germany. The plant will be located near Volkswag...[Details]
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According to news on September 6, Arctic Xiongxin recently announced that the first independently developed chiplet interconnection interface PBLink based on the domestic "Chiplet Interconnect Interf...[Details]
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The CPU of IIC bus color TV is different from that of ordinary remote control color TV. The control software of the whole machine must be written into it. Therefore, when replacing the CPU, not onl...[Details]
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Easy-to-use design tool helps engineers reduce time to market for GaN-based power systems Efficient Power Conversion (EPC) is providing engineers with an expanded range of design tools, models, and...[Details]
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Charging time is a major consideration for consumers and businesses when evaluating the purchase of electric vehicles. To shorten charging time, the industry is turning to direct current fast charg...[Details]
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In the eyes of the public, Qualcomm, a global leader in wireless technology, has suddenly turned around and immersed itself in the world of smart cars. In recent years, as many models equipped with...[Details]
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Qing Price No. 16
All district and municipal price bureaus, West Coast New Area Development and Reform Bureau, and all charging facility operating companies:
According to the relevant na...[Details]
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PWM, which stands for Pulse Width Modulation, is the abbreviation of pulse width modulation. It modulates the width of a series of pulses to produce the required waveform (including shape and amplitu...[Details]
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This article will introduce two different methods for measuring the conversion efficiency of switching power supplies. The first method uses a wattmeter and two multimeters; the second method descr...[Details]
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0 Introduction
There are two mainstream implementation schemes for video acquisition: one is based on ASIC, which generally uses dedicated video processing chips from companies such as STM...[Details]
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Since we mentioned LCD, the first thing we must understand is its types. CD (liquid crystal display) is a display that uses liquid crystal to control transmittance counting to achieve color. Compared...[Details]
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In the article "C Language Embedded System Programming Practice" written by the author, the main software architecture described is a single-task platform without an operating system, while this artic...[Details]
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Just like using a large "power bank", we can store electricity, use electricity efficiently and reduce the production costs of enterprises. On February 28, the head of the General Management Departmen...[Details]
Analog electronics
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