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Function description: Make the indicator lights of port P1 light up one by one in a left shift. P1.0 lights up -> P1.1 lights up -> ... -> P1.7 lights up, and so on.
1. Hardware simulation circuit
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In industrial control, projects controlled by PLC generally use RS-232/RS-485 serial communication for upper/lower computer communication. This method is difficult to meet the communication needs o...[Details]
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In 2018, the main theme of the optical device industry was "M&A". Although the M&A wave and scale in 2019 cannot be compared with that in 2018, large and small acquisitions and reorganizations have o...[Details]
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_ : The pins are the same as the previous connections, but here a useful animation effect is made to simulate the 2D view of the crane. 9325tp.h 1 #ifndef __ILI9325_H__ 2 #define __ILI9325_H__ 3 ...[Details]
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Recently, the spontaneous combustion problems of Tesla , NIO and JAC have become the focus of people's attention. The safety of new energy vehicles has been discussed and questioned again. These sp...[Details]
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Google's hardware team will launch the Pixel 3a and Pixel 3a XL at Google I/O. These two devices will represent Google's first attempt at a mid-range smartphone. Now the Pixel 3a configuration parame...[Details]
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Although output voltages continue to drop and regulation requirements become increasingly stringent, your task may not be as difficult as it appears. Even if you must design with 1% or greater tole...[Details]
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Limitations of bus alarm systems
Since the advent of the bus alarm host, most electronic map software has adopted the method of PC system plus alarm receiving software. This method has t...[Details]
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According to Shanxi Economic Daily, the antimony semiconductor project introduced by Jincheng Optoelectronic and Mechanical Industry Research Institute has now entered the trial operation stage. It i...[Details]
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In traditional teaching, teachers use blackboard and chalk as the main teaching tools. This teaching method is single, the classroom efficiency is low, and it cannot arouse students' interest in le...[Details]
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On October 9, Zhangzhou held a concentrated opening and completion event for projects in the fourth quarter of 2024. Source: Minnan Daily There are 162 projects included in the concentrated opening an...[Details]
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Microcomputer compensated crystal oscillator circuit diagram
Frequency Addition Method of Microcomputer Compensated Crystal Oscillator
In the frequency superp...[Details]
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As the world pays more and more attention to sustainable energy and environmental protection technology, electric vehicles (EVs), as an important carrier of green travel, are undergoing unprecedent...[Details]
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On July 7, the Semiconductor Industry Association (SIA) announced that global semiconductor industry sales in May 2021 were $43.6 billion, up 26.2% from $34.6 billion in May 2020 and up 4.1% from Apr...[Details]
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The transition from the LiDAR route to the visual route has greatly improved the perception ability. The secret of Xiaopeng's visual intelligent driving evolution lies in the implementation of the ...[Details]