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A few months ago, Sony was still very secretive about OLED TVs. It had planned to launch a 27-inch OLED TV this year, but it was canceled. Is OLED really too far away from us?
Just when people...[Details]
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Tianyancha shows that on December 30, Hubei Xiaomi Yangtze River Industry Fund Partnership (Limited Partnership) added new overseas investment, and the newly added investment enterprise was Wuhan Jia...[Details]
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Both AMD and Intel have sent out their first-quarter financial reports, with losses continuing to increase. However, the CEOs of both companies are optimistic and believe that the bottom of the indus...[Details]
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If we read industry magazines or look online, we might quickly get the impression that today’s world is digital and analog technology is a thing of the past. But is this really the case? Not really...[Details]
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In recent years, autonomous driving technology has experienced rapid development, but the relevant standards have not kept up. It is particularly urgent to formulate relevant standards for autonomous...[Details]
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The paper analyzes the causes of the problems that may occur when using 485 bus in canteen meal selling management system and gives the solutions and measures to solve the problems.
Keywor...[Details]
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Conventional air conditioning systems are already standard in most cars and trucks. 8% of the hydrofluorocarbons (HFCs) lost each year by air conditioning systems go directly into the atmosphere. C...[Details]
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Entrusted by the Provincial Energy Bureau, the Sichuan Clean Energy Industry Alliance, as a third-party organization, recently organized an acceptance review meeting for the Chengdu Yajun New Energ...[Details]
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The spectrum analyzer is called a frequency domain "RF multimeter" and is an indispensable testing tool for RF engineers. However, the price of a spectrum analyzer is also expensive. Even if many eng...[Details]
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Abstract: This paper introduces the working principle, characteristics, application and maintenance issues of valve-regulated lead-acid batteries, and explains how to select batteries for UPS and p...[Details]
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Circuit principle:
As shown in Figure 4-2, the input stage of this power amplifier is a pair of field effect tubes, which have the advantages of high input impedance, large dynamic range and low no...[Details]
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In the second half of this year, ZTE will be the first to mass-produce commercial under-screen camera technology, with the first model being the ZTE AXON 20 5G. Almost at the same time, Xiaomi demo...[Details]
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#include
#include absacc.h
#include intrins.h
#define uint unsigned int
#define uchar unsigned char
#define PA 0x7cff //PA口
#define PB 0x7dff //PB口
#define con 0x7fff //控制字
sbit A8=P2...[Details]
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International New Energy Network News: According to market research company IHS, several key dynamics are playing a role in promoting photovoltaic microinverters. In 2013, power optimizer shipments...[Details]
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A soft starter is an electrical device used to control the starting process of a motor. It can effectively reduce the current impact when the motor starts, thereby protecting the motor and the powe...[Details]
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