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I. Hardware Principles of Serial Port Programming
1. Serial Port Features:
1>16-byte receive FIFO and 16-byte transmit FIFO
2>The receive FIFO trigger point can be set to 1, 4, 8 or 14 bytes.
3>Bu...[Details]
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In C language, the interrupt program is written separately in the interrupt service function. The definition of the interrupt service function of the 51 microcontroller is: void functionname(void) in...[Details]
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With the increasing demand for automobile driving safety and intelligent vehicle systems, the demand for automotive sensors will increase significantly. According to a survey, the output value of au...[Details]
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The characteristics of the measurement equipment may cause a normally working DUT to not meet the conformance requirements. The acquisition system, including probes, cables, and oscilloscopes, must a...[Details]
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Recently, Xiling Vision announced that it has completed its first round of financing of tens of millions of yuan, led by Yizhuang State Investment and followed by CITIC Construction Investment. This ...[Details]
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1.44-inch TFT LCD screen picture program is divided into software SPI and hardware SPI software SPI program: use single-chip microcomputer STC89C516 and STC89C516 and single-chip microcomputer STC1...[Details]
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As we all know,
semiconductor
materials are greatly affected by ambient temperature during operation.
The photoelectric
conversion efficiency
of
high-power LEDs
is lower. Du...[Details]
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In order to effectively deal with sudden and large-scale terrorist violence, the development of non-lethal anti-riot weapons has been increasingly valued by various countries. The development of an...[Details]
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There are many types of AI algorithms, such as:
Machine learning algorithm: Machine learning is an important branch of artificial intelligence. Its core is to let computers observe and learn d...[Details]
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Recently, realme released a 4K TV equipped with a SLED screen overseas, which is also the world's first SLED 4K smart TV. It is reported that the SLED screen uses a new backlight solution. Conventi...[Details]
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1 Introduction UCOSII is a ROM-based, scalable, preemptive, real-time multitasking kernel with high portability. It is particularly suitable for microprocessors and controllers and is a real-time o...[Details]
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In modern multimedia conference rooms, in order to meet the needs of different presentation occasions, there are usually a variety of different audio and video signal sources and display terminals...[Details]
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1 Oscilloscope use This section introduces how to use an oscilloscope. There are many types and models of oscilloscopes with different functions. The 20MHz or 40MHz dual-trace oscilloscopes are...[Details]
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Today, Xiaomi’s official overseas account released a warm-up poster on Twitter, announcing that it will hold an online press conference at 8 pm Beijing time on September 15, and is expected to releas...[Details]
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introduction
With the rapid development of high technology and its industry, large storage capacity battery energy systems have been increasingly valued by people and have been widely used in ...[Details]
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