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The clock uses LSI clock with a frequency of 38000Hz; In order to make the watchdog period as large as possible, set the frequency division factor to 256; Therefore, in the case of 256 frequency ...[Details]
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Relatively common circuit
The circuit diagram is as follows:
Figure 1. Driver circuit for NMOS
Figure 2 Driver circuit for PMOS
Here we only make a simple analysis...[Details]
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The automobile industry is a pillar industry of the country, and the electronics industry is also a pillar industry of the country. As the intersection of the automobile industry and the electronic...[Details]
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Three common ways to tighten synchronous belts
Synchronous belt principle:
The synchronous belt is a toothed flexible endless belt. The synchronous belt pulley is machined with grooves th...[Details]
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Lesson 6 Variables
The variable mentioned in the class is a quantity whose value can change continuously during the execution of the program. To use a variable in a program, you m...[Details]
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Extending the decades-long cooperation between the two parties to the full set of Synopsys EDA technology stack Summary: Synopsys has joined hands with NVIDIA to deploy its leading AI-driven el...[Details]
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On April 18, ASML publicly stated that it will continue to provide equipment maintenance services to mainland Chinese manufacturers.
Earlier, there were reports that the United States planned ...[Details]
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According to South Korea's JoongAng Ilbo, on the 21st local time, Rob Strayer, Deputy Assistant Secretary of State for Cyber and Communications Policy at the U.S. State Department, said, "We requir...[Details]
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1 Introduction In order to ensure the quality of ship construction, hull welds must be inspected . Ultrasonic testing is a commonly used non-destructive testing method for hull structure welds. Howev...[Details]
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At the Black Hat Security Conference held in Las Vegas recently, a Belgian researcher named Lennert Wouters successfully cracked one of SpaceX's Starlink user terminals in a live demonstration. Starl...[Details]
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Against the backdrop of the net zero target, the European photovoltaic market has been booming in the past two years. However, due to factors such as a lack of human resources, some users who want ...[Details]
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We know that the current digital oscilloscope can accurately capture various periodic signals and non-periodic signals. The digital oscilloscope has become one of the most important equipment for...[Details]
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#include reg52.h #define uchar unsigned char #define uint unsigned int #define LCD12864Data P2 //LCD12864 dot matrix LCD display input and output data/command port sbit LCD12864_RS=P0^7; //LCD12864 ...[Details]
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1 Introduction As we all know, there are many advantages in using solar energy. Photovoltaic power generation will provide the main energy for mankind. However, at present, in order to make solar po...[Details]
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NC machine tools and CNC machine tools are two different types of CNC machine tools, and they have some differences in function, structure and application.
Definition and Principle
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