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introduction In most areas today, due to the development of industry and commerce and the increase in people's livelihood needs, the lack of water resources has become a potential threat that cann...[Details]
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Gionee's S series is a model for overseas markets. As early as the end of 2017, Gionee released the S10 Lite. In the first half of 2018, Gionee launched the S11 lite. According to foreign media...[Details]
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Identification, classification and measurement of capacitors
1.
Unit:
Farad (F)
1F=10
3
mF=10
6
uF=10
9
nF=10
12
pF
Symbol...[Details]
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In terms of high-speed data acquisition, FPGA has unparalleled advantages over single-chip microcomputers and DSPs. FPGA has a high clock frequency, small internal delay, all control logic can be c...[Details]
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According to foreign media reports, there have been many reports earlier that multiple regions have confirmed that the Samsung Galaxy S21 will not provide a charger. Roland Quandt of the German websi...[Details]
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In recent years, many hotels have been exposed to have installed micro cameras to secretly film guests. In this environment, personal privacy is not guaranteed. To this end, the ColorOS team ...[Details]
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With the rapid development of information technology and network technology, information interaction application services have brought more convenience to human life, and information terminals have sh...[Details]
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Generally speaking, the dot frequency signal source consists of three parts: 1. Reference source part: determines the frequency stability of the entire signal source; 2. Frequency synthesis part: det...[Details]
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Power efficiency is very important for portable devices as well as noise immunity of analog ICs. This article describes a voltage reference circuit that not only supports extremely low operating...[Details]
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Today, according to foreign media reports, the appearance of Samsung's new M series phone Galaxy M60 was exposed, adopting a water drop screen and rear dual camera design. According to informa...[Details]
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O Introduction
In cable production lines, it is usually necessary to detect the cable routing speed to control the speed of the take-up motor and calculate the length of the cable. The...[Details]
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Samsung officially released the Samsung Galaxy Note 10 series of mobile phones a while ago. The phone is loved by users for its extremely high hardware configuration and excellent user experience. Ho...[Details]
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Rotary paddle level switch is also called "rotary paddle switch", "rotary paddle level switch", etc. It is mainly used for automatic detection and control of the limit level of various materials (s...[Details]
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The entire construction team of the Rongke Energy Storage Equipment Manufacturing Project is working hard to seize the critical window period and sprint to the fourth quarter, laying a solid foundatio...[Details]
Analog electronics
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