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The beauty of fighting kung fu lies not only in victory or defeat, but also in the strategy, logic and vision behind victory or defeat. China's security industry has been fighting for 20 years, and...[Details]
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Audio communication between ARM and VC I wrote an MFC program for audio communication under VC. The main process is to first call the function waveInOpen() to open the recording device, then call wave...[Details]
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Connect an external pulse signal to the INTO pin of the 8051 microcontroller. It is required that each time a pulse is sent, the value of the 30H unit is increased by 1. If the 30H unit is full, the ...[Details]
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This article mainly explains
the relevant content of
wireless routers
and
ARP attacks
. How to specifically troubleshoot and deal with related problems, the first is the troubleshoot...[Details]
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1. LabVIEW is a programming language, not a drawing tool!
2. Don’t think LabVIEW is simple. Designing a huge project is as difficult as C++!
3. The language itself is always just a move. Please pay ...[Details]
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Compactus hybrid sealed connectors are rugged, high-density automotive-grade connectors that connect more power and signal circuits in tight spaces inside the vehicle. Features and advantages Heat ...[Details]
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Today's laptops are becoming ultra-thin, and the biggest design challenge this design trend brings to system engineers is the ultra-thin power adapter. How to design a power supply that can be ins...[Details]
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When developing a single-chip microcomputer project, keyboards are often needed, and most of the time, keyboards use single-button or matrix keyboards. Matrix keyboards have many advantages, and I ...[Details]
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Clock cycle: Clock cycle (CPU main frequency) == oscillation period, defined as the reciprocal of the clock pulse (the clock cycle is the reciprocal of the external crystal oscillator of th...[Details]
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Circuit Function and Advantages
The Universal Serial Bus (USB) is rapidly becoming the standard interface for most PC peripherals. It is replacing RS232 and parallel printer ports b...[Details]
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According to a report by the Semiconductor Industry Association of the United States, Korean media reported that by 2024, the total sales of Chinese semiconductor companies will reach US$116 billion,...[Details]
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(Image source: www.futurecar.com) According to foreign media reports, Tesla's vice president of hardware engineering Pete Bannon recently revealed details about Tesla's future FDS (full self-dri...[Details]
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In recent years, lithium-ion batteries have been widely used in different fields. Compared with traditional lithium-ion battery cathode materials, more lithium ions are involved in energy storage per...[Details]
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Ren Zhengfei recently said in an interview with CCTV that "the chip industry cannot just be developed by throwing money at it, it also needs to throw in mathematicians, physicists, etc." It is diffic...[Details]
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1. Improve the timer
In this section, handle_irq_c() is used to distinguish the interrupt source and execute different isrs. Now, register the corresponding timer interrupt service routine thr...[Details]
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