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In some MCU application systems, the CPU does not need to run at a high frequency. Running at a low frequency will greatly reduce the power consumption of the chip. Therefore, it is hoped that the MC...[Details]
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89% of IT buyers find it more difficult to achieve their ESG goals after deploying artificial intelligence to upgrade infrastructure November 24, 2023, China - Pure Storage®, a global IT pioneer th...[Details]
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P0.0-P0.7 are 8-bit bidirectional lines of port P0. The first function is basic input and output; the second function is to be used as a data bus and a low 8-bit address bus in time-sharing whe...[Details]
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In addition to the common startup display failure, there is another major failure of the spectrum analyzer: the spectrum analyzer lock failure. Antai Maintenance shares how to find and repair the fau...[Details]
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On May 11, my country's first large-capacity sodium-ion battery energy storage power station, the Fulin sodium-ion battery energy storage power station, was put into operation in Nanning, Guangxi. ...[Details]
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Room lighting is inseparable from lamps, which are the concentrated reflection of lighting. They are not only tools to complete the functions of room buildings and create visual conditions, but also...[Details]
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This paper introduces a CAN bus distributed measurement and control system based on the single-chip microcomputer AT89C52. It mainly describes the overall design of the system, as well as the softw...[Details]
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The alarm consists of an infrared transmitter, receiver, buzzer and LED indicator. Under normal circumstances, the green LED flashes constantly, indicating that the monitored area is normal. Once s...[Details]
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An independent lab claims that the iPhone 11 Pro emits radiation more than twice as high as the Federal Communications Commission (FCC) allows, but poses no apparent risk to public health, Apple Insi...[Details]
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Currently, low-end and mid-range family cars on the market generally use manual air conditioning solutions. This solution requires the driver and passengers to control the air conditio...[Details]
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Buy Honor 20S or 9X? I believe this is a difficult decision that most people will face when buying mobile phones for their elders or school-age children. The prices of these two mobile phones ove...[Details]
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I started making 16*16 dot matrix the day before yesterday. I have made 8*8 before. This 16*16 is really much more difficult. Not only is the connection complicated, but it also requires many chips, a...[Details]
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On November 1, at the "GCL Night" event of the 8th SNEC International Energy Storage Technology, Equipment and Application Conference and Exhibition, Honeycomb Energy and GCL Group reached a strate...[Details]
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What are interrupts and interrupt systems? What advantages does the use of interrupt systems in computers bring?
Answer: When the CPU is processing an event, an external or internal event occurs an...[Details]
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Abstract: This paper describes the floating point storage byte order problem encountered in the process of porting embedded GIS software from X86 platform to ARM architecture platform, and analyzes...[Details]