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A typical PM-OLED consists of a glass substrate, an ITO (indium tin oxide) anode, an organic light-emitting layer and a cathode. The thin and transparent ITO anode and the metal cathode sandwich the ...[Details]
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1 Introduction
Since the early 1990s, multi-level inverters have been increasingly widely used in high voltage and high power fields. There are three basic topological structures of multi-...[Details]
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There are many magnetic devices used in switching power supplies, among which the commonly used soft magnetic devices are: the main transformer (high-frequency power transformer) as the core device...[Details]
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Jiwei.com reports that profit-seeking capital has the most sensitive nose. Recently, GPGPU has been favored by capital in China, elites from large companies have formed groups to start businesses, an...[Details]
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In the third quarter of 2021, the domestic new energy vehicle market maintained the hot market in the first half of the year. According to the data from the China Association of Automobile Manufactur...[Details]
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On May 8, according to 91Mobile, the new Redmi 5G phone is about to debut, equipped with MediaTek Dimensity 800 series chips. It is reported that Dimensity 800 is MediaTek's 5G chip for the ...[Details]
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Disruptive innovation, changing the future, Mengzhimo won the first national disruptive technology innovation competition On December 30, the first National Disruptive Technology Innovation Competi...[Details]
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The GNU assembler is part of GNU Tools and can be used to compile ARM assembly language source code into binary files. For an introduction to the GNU assembler, you can search for the GNU Assembl...[Details]
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Many consumers do not know much about low-speed electric vehicles before purchasing them. As a result, they are easily deceived by some unscrupulous merchants. The electric vehicles they buy have p...[Details]
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Apple has just released an internal beta of its new iPhone operating system, 13.4, and someone has discovered a key new feature called "CarKey." According to the technicians, this function will sup...[Details]
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Before starting the measurement, you must first calibrate the reading with distilled water or a standard sample. If you use a standard sample, add 1-2 drops of bromonaphthalene to the polished surfa...[Details]
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The system uses AVR single-chip microcomputer, high-speed devices and USB interface technology, with fast acquisition speed, short dead time, high counting rate and large communication volume. The ad...[Details]
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code show as below:
#include"reg51.h"
#define uchar unsigned char
sbit ksaw=P2^0; //Sawtooth wave button.
sbit ktran=P2^1; //Triangle wave button.
sbit ksquare=P2^2; //Square wave button.
sbit k...[Details]
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Designed and optimized for higher energy storage battery management system applications Bourns® SM91801AL was developed for use with Analog Device model LTC6815 series, NXP model MC33771C series, a...[Details]
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Real-time supply chain visibility and increased transparency into purchase orders help synchronize all aspects of a high-tech global supply chain, improving customer service.
Over a...[Details]
Power technology
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