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During Toff, the control switch K is turned off, and the current flowing through the primary coil of the transformer suddenly becomes 0. Since the current in the primary coil loop of the transformer c...[Details]
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1 Introduction
With the continuous progress of industrial technology, steam turbine units are developing towards high-power nuclear energy. The last few stages of high-power steam turbines...[Details]
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The principle of buzzer
The buzzer works on the principle of piezoelectric effect. When an alternating voltage is applied to it, it will generate mechanical vibration; conversely, when a mecha...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Program Requirements: Design a program to complete the copying of data blocks. The data is copied from the source data area snum to the target data area dnum. The data size is NUM words (1 word = 4 b...[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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ADR It is a small-range address reading pseudo-instruction, which reads the address value based on the relative offset of the PC into the target register. Format: ADR register,exper. When compiling t...[Details]
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New META-DX2C 800G retimer is supported by comprehensive hardware and software reference designs including key Microchip components The rise of generative AI and AI/ML technologies has put forw...[Details]
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When controlling a servo motor via the bus, how do you perform zero return (reference point search) control? Here, we will share with you the zero return control method of the CANOPEN servo motor.
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We often encounter the situation where we need to calculate the number of days, hours, seconds, etc. between two dates given two dates. Usually the given date format is a string, such as year, month, ...[Details]
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Recently, a piece of news quickly spread in the circle of friends of IoT practitioners, saying that due to the Ministry of Industry and Information Technology's regulation of micro-power short-range ...[Details]
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By using the output of DAC3 to change the size of the sensor excitation current IBR, full-scale fine calibration can be achieved. IISRC is the reference current, which is set by RISRC and the voltage...[Details]
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ATL is a world-leading lithium-ion battery producer and innovator, and its core industries mainly involve lithium-ion batteries, battery cells and other fields. In the list of China's lithium-ion bat...[Details]
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Code #include reg51.h #define uint unsigned int #define uchar unsigned char #define ulint unsigned long int sbit led=P0^0; char time=0; void delay(uint x) { uint i; for(i=0;i x;i++) ; } vo...[Details]
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1. Experience
As you can see in the previous notes, there are many compilation steps required to compile a simple project. There is only one assembly file in the previous one, but there will b...[Details]
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