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1. Before using the serial port, it should be initialized. The steps are as follows:
(1) Timer 1 working mode, set the TMOD register
(2) Load TH1, TL1, determine the baud rate value
(3) Start Time...[Details]
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Abstract: A simple circuit consisting of a comparator and an exclusive-OR gate is sufficient to double the frequency of a reference signal.
The versatile phase-locked loop (PLL) allows multiplicat...[Details]
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Recently, the results of the 61st review meeting of the Science and Technology Innovation Board Listing Committee in 2020 showed that Inno Laser Technology Co., Ltd. (hereinafter referred to as "Inno...[Details]
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1. Interrupts are divided into two categories: internal interrupts and external interrupts.
2. External interrupts. 24 external interrupts occupy GPF0-GPF7 (EINT0-EINT7), GPG0-GPG15 (EINT8-EINT23)....[Details]
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CRC check, also known as cyclic redundancy check, is a commonly used check algorithm in data communication. It can effectively determine whether errors have occurred in the data transmission proce...[Details]
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Task description: Use 89C51 microcontroller to implement the following functions: The initial state is that the digital tube displays 2020 and the four lights are off. 1. The circuit has four control...[Details]
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1.
LED light sources
for lighting
Light up the future
As the market continues to grow,
the LED
manufacturing industry has become more and more demanding in terms of production c...[Details]
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If you want to implement a 16-key keyboard, a stand-alone keyboard requires 16 I/O ports, a column-type keyboard requires 8 I/O ports, and an improved I/O port keyboard only requires 4 I/O ports. ...[Details]
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1. Function. void STM32_GetChipID(unsigned int *cID) { cID =*(vu32*)(0x1ffff7e8); cID =*(vu32*)(0x1ffff7ec); cID =*(vu32*)(0x1ffff7f0); } 2. You can print it out using the serial ...[Details]
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Preface
In the field of teaching or scientific research, a multimeter is a common measuring instrument. So how to use a multimeter? It is very necessary for researchers to master the use of a ...[Details]
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Company announces agreement to sell infrastructure and automotive businesses Highlights: • Skyworks Solutions to acquire Silicon Labs' infrastructure and automotive businesses for $2.75 billion...[Details]
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The semiconductor industry has now entered the 65-nanometer and below technology era, where key features are typically nanometer-scale. The manufacturing process for such small features requires speci...[Details]
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Development environment: Same as above Development purpose: To realize the various ways of playing with LED dot matrix Development process: LED dot matrix can be used in various ways, such as expre...[Details]
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An image rendering acceleration solution covering the entire gaming ecosystem, using advanced architecture and efficient algorithms to provide new ideas for systematically improving the visual...[Details]
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The "end-to-end" big model has been considered an effective tool for exploring advanced intelligent driving. Since the beginning of this year, Xiaopeng, Huawei, and Ideal have successively announce...[Details]
Analog electronics
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