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China Mobile faces many problems in the expansion of its GSM network. First, the shortage of site resources is very prominent, which not only increases network investment, but is also more likely t...[Details]
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; Filename: WK_PCHG.asm * ; Date: Mar/13/2001 * ;********************************************************************** list p=16f870 #include p16f870.inc ; __CONFIG _CP_OFF & _WDT_ON & _BODEN_ON &...[Details]
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Even a switching power supply with a fixed switching frequency does not always show continuous pulses. In some cases, the pulses are ignored for various reasons. This is very important when conside...[Details]
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On August 15, Datang Xinghai's 500,000-kilowatt photovoltaic energy storage project - Datang Xinghai's 75MW/300MWh energy storage project was successfully connected to the grid, which is of great s...[Details]
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It took only 15 months for Nawei Technology to go from investing in the construction of an 8-inch gallium nitride (GaN) epitaxial material project to its official production. The rapid progress has g...[Details]
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Fluke Networks has introduced an economical entry-level copper cable certifier, the FLUKE DSX-600 CH , which can improve the productivity of small-scale cable installation work and increase the retu...[Details]
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First, let's understand what is the inverter frequency and what does it represent?
The inverter frequency is an important parameter of AC power, which is the number of positive and negative cha...[Details]
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1. From the document, we can know that mini2440 has a total of 5 timers. As shown in the following figure: Among them, the four registers of timer 0, 1, 2, and 3 have output pins, which are combine...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Enter vi Makefile in linux to create a Makefile file
Note: You must add the TAB key before the command line
For example: assemble two files led.c and crt0.S to create a Makefi...[Details]
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At present, more and more LED lamps have replaced traditional lighting lamps and are used in lighting display, advertising lighting, underwater lighting, architectural lighting, street lights a...[Details]
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As in other areas of the electronics industry, in the field of design automation, many technologies and methodologies have been widely accepted through standardization. For example, the standardizatio...[Details]
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Switching power supplies have long been a staple of the power supply industry. However, as the global demand for energy-efficient products continues to increase, the market, which has traditionally...[Details]
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After the government and industry jointly invested 350 million pounds, the UK Research and Innovation Foundation (UKRI) recently announced that it would increase funding by another 153 million pounds...[Details]
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At present, the frequency conversion fan generally adopts brushless DC motor, because it has no excitation winding, no commutator, no brush, no slip ring, and its structure is simpler than the gene...[Details]
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