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1. Calculation method of dot spacing: the center distance between each pixel and each adjacent pixel; each pixel can be one LED lamp , two LED lamps , three LED lamps , the dot spacing of P16 is:...[Details]
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1. Introduction
The nationwide reform of heat metering is making great achievements, especially in the context of increasing energy shortage in recent years. This year, governments at all levels an...[Details]
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With the advent of the 3G era, the telecommunications industry has put forward higher requirements for the construction of large-scale communication networks and broadband networks. The constructi...[Details]
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On the afternoon of January 13, the municipal government signed a strategic cooperation agreement with China Huadian Corporation to accelerate the construction of the Puxian pumped storage project ...[Details]
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Q1. Is there any difference between using virtual software to simulate and this? I have never seen an emulator or used one.
Answer: Virtual software simulation cannot see the actual effect of the dri...[Details]
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HARTING wins Best Industry Award for Han-Modular® Domino module This year's winners in the category "Electrical Equipment" Espelkamp, January 17, 2023 - The industrial media of Vogel Communicati...[Details]
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Hardware platform: stm32f10xZET6 Development environment: keil MDK uVision v4.10 Development language: C, ST_lib_3.5 firmware library /* Code demonstration main.c */ #include "stm32f10x.h" #i...[Details]
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5G is the most ambitious network connection plan in human history, and its goal is to realize the interconnection of all things. At the 2nd Global IC Entrepreneurs Conference and the 17th China Inter...[Details]
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Production and use
The transistors in this circuit use silicon triodes. BG1 and BG2 have B values less than 100, and BG3 and BG4 have B values less than 30. The capacitors require low lea...[Details]
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The three major A-share indices closed down today, with the Shanghai Composite Index down 0.54% to 3379.04 points; the Shenzhen Component Index down 0.53% to 13970.21 points; and the ChiNext Index do...[Details]
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According to official news from China Machinery Engineering Corporation, the FAB electrical engineering project of the 8-inch non-storage wafer construction project of Haichen Semiconductor (Wuxi) Co...[Details]
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Amid growing competition, the CNC (computerized numerical control) manufacturing industry is locked in a constant battle to contain production costs, improve product quality, and meet customer dema...[Details]
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Advantages of DC UPS power supply:
There are many advantages of DC UPS power supply. The first is energy saving. DC UPS simplifies the double conversion (AC-DC-pin) of ordinary UPS into AC...[Details]
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Recently, foreign media LetsGoDIGital brought the latest renderings of Pixel 7. According to the renderings of the series, Pixel 7 will basically continue the "layered" design of its predecessor, P...[Details]
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If there is any technology that is closest to science fiction, it must be the brain-computer interface. In recent years, brain-computer interfaces have not only achieved breakthroughs in repairing ...[Details]
Power technology
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