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There are certain differences between ordinary motors and variable frequency motors in terms of working principles, structures, and applicable occasions. Therefore, ordinary motors cannot be used d...[Details]
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The source program of the oled clock microcontroller is as follows: #include "REG52.h" #include "oled.h" #define uchar unsigned char #define uint unsigned int #include intrins.h sbit DQ = P3^6;...[Details]
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Nowadays, artificial intelligence is everywhere, and chips are everywhere. When artificial intelligence and chips meet, new industrial opportunities gradually unfold. According to the data from the...[Details]
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In 2023, the development of China's AR/VR consumer market was not as expected. According to data from market research firm IDC, the overall sales volume of the market was only 725,000 units, a year...[Details]
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According to foreign media reports, Amprius Technologies, a developer of advanced silicon anode lithium-ion batteries, has launched its latest ultra-high power and high-energy lithium-ion battery. Le...[Details]
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Redriver is a common electronic device used to enhance the amplitude and quality of signals in high-speed digital signal transmission to extend the transmission distance and improve signal reliabil...[Details]
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With the advent of the 5G era, my country has entered the stage of large-scale 5G deployment, and mobile communication infrastructure has also ushered in a comprehensive update. As an important comp...[Details]
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According to Reuters, the U.S. Department of Commerce said on Thursday that companies such as Intel and Infineon have expressed their willingness to cooperate in providing chip shortage data, but the...[Details]
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introduction Embedded system is a professional computer system with practical application as the core, and has strict requirements on function, reliability, cost, volume and power consumption. With t...[Details]
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Error Handling Organization Block
(1) Error handling overview
SIMATIC S7-1500 PLC has strong error (or fault) detection and handling capabilities, which refers to functional errors or pro...[Details]
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One camp advocates "jumping right in," while the other suggests "gradually," with L3 standing at the intersection of choice. Previously in the autonomous driving circle, a news report about "Audi g...[Details]
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According to Nidec’s official WeChat account, Nidec Corporation and Renesas Electronics Corporation have recently reached a consensus to jointly develop semiconductor solutions for the new generation...[Details]
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The Cochcroft & Walton circuit shown in the attached figure is a typical multi-voltage rectifier circuit. When several half-wave voltage doubler rectifier circuits composed of diodes and capacitors ar...[Details]
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On the evening of April 16, OFILM released an unexpected but reasonable earnings revision notice, mainly due to the impact of one-time asset impairment. The company achieved revenue of 48.35 billion ...[Details]
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Program effect: Use the timer/counter of the microcontroller to design a timer, start it by pressing key0, and require it to display accurately to one hundredth of a second. Development part: 1: T...[Details]
Analog electronics
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