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Nearly 30 million MP3 players have been produced, of which 50% are hard disk drive (HDD) MP3 players. The power supply for MP3 players usually comes from an AC adapter, a USB cable or a lithium-i...[Details]
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At present, many manufacturers have changed the concept when promoting their products. They call it LED display when it is LED backlight display. In fact, LED display and current LED backlight disp...[Details]
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The article is reproduced from http://blog.csdn.net/charmingsun/article/details/52095563. For the use of software and other preparations, please refer to: Getting Started Tutorial Using HAL Library, ...[Details]
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On June 8, according to DIGITIMES, memory module manufacturers said that Samsung Electronics, SK Hynix and Micron Technology have all expanded their DDR5 chip production to accelerate the industry's ...[Details]
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Tetsuro (Terry) Higashi, former CEO of Tokyo Electron and a member of the government's chip industry advisory panel, said Japan must achieve 2nm mass production within a decade. He said Japan shoul...[Details]
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Widely used in the automotive and industrial fields for testing and measuring liquid level, distance, flow, etc. Elmos, a German semiconductor technology system solution provider, recently demonst...[Details]
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WASHINGTON/BRUSSELS/SINGAPORE: 10 June 2022 – As
the International Maritime Organization (IMO) MEPC 78
draws to a close, with good progress on several important topics, including the next p...[Details]
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Design Task
Design and make a digital capacitance meter. The functions and requirements of the system are as follows:
(1) The capacitance meter can measure capacitance less than 2μF.
(2) Th...[Details]
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0 Introduction
In recent years, with the leapfrog development of railway construction, higher and higher requirements have been put forward for the accuracy and reliability of locomotive signal...[Details]
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Relay: The relay is marked with: AC stands for alternating current, the bottom line 05V is the rated voltage of 5V, and the 30VDC below stands for 30V direct current. Relay circuit diagram connection...[Details]
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When you are away from home and a guest comes to visit you, as long as you have a recorder, you can understand the purpose of the guest's visit by using this visitor message machine without changing ...[Details]
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On June 6, 2019, the Ministry of Industry and Information Technology officially issued 5G commercial licenses to China Telecom, China Mobile, China Unicom, and China Broadcasting Corporation. This me...[Details]
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0 Introduction
In response to the actual needs of the troops' aiming training, a wireless photoelectric target system with simple circuit, small size, light weight, low cost, easy to move and automa...[Details]
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SC2463 is a high performance multi-output buck converter controller. It can be configured for use in different power management applications, such as ADSL power supply with multiple output voltag...[Details]
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Not only
the
GT-R
,
but many high-power models use 4WD for a simple reason. In order to make the car run faster, the excess power is distributed to the four wheels
to
ensure that th...[Details]
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