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The source program example of the PIC16F84 microcontroller lighting up a light-emitting diode introduced by the author in the previous issue is to illustrate the basic format of the specific applicati...[Details]
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With the development of integrated circuits, the power supply voltage of electrical equipment is getting lower and lower. For example, the power supply voltage of mainstream microprocessors is as low...[Details]
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LED display is a flat display screen composed of light-emitting diode dot matrix modules or pixel units. It has the advantages of high luminous efficiency, long service life, flexible configuration...[Details]
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"Gas leak alarm controller" is also called "gas leak automatic alarm closing device" and "combustible gas detector". At present, it can be roughly divided into four types: independent combustible ga...[Details]
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For some state collections, use enum instead of #define to define them as much as possible.
like:
enum {OFF = 0, ON = 1};
Far more
#define OFF 0
#define ON 1
good.
The compilation effect ...[Details]
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With the rapid development of sensor technology, material technology and wireless communication technology, the method of combining medical monitoring equipment with clothing can better meet people...[Details]
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At present, many non-electrical working parameters of field equipment cannot be collected or recorded in real time, especially the insulation monitoring of substation equipment. Usually, sp...[Details]
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In Quickly Learn Arm (3), I drew a diagram of the LPC2478's memory space. The top two blocks of the memory space are 0xE000 0000 ~ 0xEFFF FFFF (APB) and 0xF000 0000 ~ 0xFFFF FFFF (AHB). These two blo...[Details]
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On June 11, with the completion of the last four projects, the preliminary round of the 2021 "Core Power" competition finally came to an end. This also marks that this year's competition is about to ...[Details]
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On December 25, Bosch Intelligent Driving and Control Division’s official WeChat account published an article, officially announcing that from January 1, 2024, Mr. Wu Yongqiao will serve as Preside...[Details]
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1 Introduction Exhaust gas recirculation technology is one of the main measures to reduce engine NOx emissions. For turbocharged diesel engines, due to their large air-fuel ratio, a large EGR rate ca...[Details]
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For a long time, due to the late start of the upstream raw materials and equipment industry of my country's OLED microdisplay industry, some key technologies lag behind developed countries such as Eu...[Details]
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Memory giant Micron Technology recently announced the completion of the expansion of its NAND Flash plant, Fab 10A in Singapore. Micron CEO Sanjay Mehrotra said that the new plant will adjust capital...[Details]
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introduction
With the development of LED technology, especially the improvement of luminous efficiency, energy-saving and environmentally friendly LED products have been more and more widely us...[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
...[Details]
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