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A little math makes it easy to understand why governments and phone manufacturers are suddenly working hard to reduce standby power consumption in mobile chargers: There are more than 4 billion mob...[Details]
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Circuit features: (1) Two forward converter circuits are connected in parallel, T1 and T2 are driven in anti-phase at 180 degrees, the power is doubled, the output frequency is doubled, and the rippl...[Details]
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"Apple in the automotive industry" and "Apple-branded cars" are the two sexiest labels in the automotive industry. The former symbolizes the highest glory of the upstart Tesla's ten-year battle, whil...[Details]
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The RZ/G series is a scalable MPU platform based on the Arm® Cortex® architecture and RISC-V architecture running the Linux operating system, with advanced graphics, video engines and high-speed in...[Details]
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#include reg52.h
#define uint unsigned int
#define uchar unsigned char
sbit key1=P3^2;
typedef enum keystate{initstate,affirmstate,singlestate,repeatstate};// typedef enum±íʾ¶...[Details]
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Liquid crystal displays are composed of liquid crystal boxes and backlight components. The backlight provides sufficient brightness and high uniformity for the liquid crystal panel to ensure the di...[Details]
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At present, the country is organizing and carrying out preliminary research work on the "14th Five-Year Plan" for energy and electricity. There are many major long-term issues that need to be studi...[Details]
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The first method: You can use the above method to judge: the larger number is the live wire, and the smaller number is the neutral wire. This method requires contact with the line or device being mea...[Details]
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March 6, 2024, China - STMicroelectronics' bidirectional current sensing amplifier TSC2020 has an input voltage of 100V, an internal fixed gain, and high current detection accuracy. Circuit protectio...[Details]
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The CM3 core supports 256 interrupts, including 16 core interrupts and 240 external interrupts, and has 256 levels of programmable interrupt settings. However, the STM32 does not use all of the CM3 c...[Details]
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Nowadays, people pay more and more attention to the quality of life, and living environment is the first step to ensure a good living environment. Exhaust fans can adjust the temperature and purify...[Details]
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In the power system, to realize the real-time monitoring and recording of various parameters of power quality, it is necessary to collect and process the electric energy at high speed, especially f...[Details]
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1 Introduction
In civil aircraft flight tests, in order to ensure the accuracy and reliability of image test data, the time of different test equipment in the onboard image test system needs to be ...[Details]
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1. RAM keil C language programming
2. On-chip data storage area
(1) Working register area
The working register area is located in the 00H~1FH unit of the on-chip data memory, with a total of 32 b...[Details]
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The soft starter is an electrical device widely used in the industrial field. It controls the starting current of the motor to achieve smooth starting of the motor, reduce the current shock during ...[Details]
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