The lack of core technology of China's industrial switches, the monopoly of foreign brands, huge profits in the market, and the mismatch of products, the era of security industry and the new standard ...
Let's systematically sort out TI's mainstream MCU series in recent years.According to the information currently given on TI's official website, TI's MCUs can be roughly divided into the following thre...
As the title says, after using AD software to design a board with multiple schematics corresponding to one PCB, how can I compare the differences between the schematics and the PCB? I only know how to...
Matlab Simulink communication system simulation : https://training.eeworld.com.cn/course/67739?Detailed explanation of MATLAB Simulink communication system modeling and simulation (Liu Xueyong) video ...
I have been a member of EEWorld for several years now, and I have a lot of feelings: There are many activities in the EEWorld community, which are very helpful to engineers. Through various activities...
Power management for electrical devices is relatively simple: just turn on and off. But with computers, especially those running Windows , things get more complicated. On is still on, of course. But f...
Maintenance method of fully automatic image measuring instrument? Fully automatic image measuring instrument is a kind of optical instrument. It will also have certain faults during use, which has a g...[Details]
At present, most colleges and universities use large classes (combined classes) for teaching, and counting student attendance has become a major problem for teachers. In response to this proble...[Details]
International New Energy Network: Due to the rapid expansion of the solar energy industry, the global solar energy market has entered a period of slow growth this year. Excessive overcapacity has c...[Details]
For the controller, whether it is a single-chip microcomputer series or a plc series, it controls the high and low levels of the pins to control the peripherals. Usually we use various languages to...[Details]
O Introduction
In daily physical fitness tests, the timing results of individual long-distance running are important data that reflect the physical fitness of the individual. Traditionally, long-dis...[Details]
A compass is a device used to obtain direction information in the field of automatic control, testing and measurement. At present, the most widely used is the magnetoresistive electronic compass, whi...[Details]
From the above figure, we can see that there is a difference between the ideal waveform and the actual waveform. The actual waveform has jitter at the moment of pressing and releasing. The length of...[Details]
When dirt on the bushing surface absorbs moisture, the insulation resistance will be reduced, resulting in easy flashover and tripping. At the same time, flashover will also damage the bushing surfac...[Details]
Qorvo® (Nasdaq: QRVO), the world's leading provider of connectivity and power solutions, recently made a stunning appearance at the Munich Shanghai Electronics Show (electronica China) held at the Na...[Details]
The measurement method refers to the method of comparing the measured quantity with the standard quantity to obtain the ratio. From different perspectives, there are different classification methods f...[Details]
On May 11, the China Automotive Power Battery Industry Innovation Alliance released monthly power battery data for April 2022. Data shows that in terms of output, in April 2022, my country's power ba...[Details]
In the era of digitalization and informatization, the school auditorium sound system is an important platform for campus cultural communication and teaching demonstration. Its technical performance...[Details]
When it comes to blade batteries, we usually think of labels such as high safety performance, long service life, and strong endurance. The reason is that the emergence of blade batteries not only r...[Details]
1. The eight colored lights D1~D8 light up in the prescribed order (1 second interval), and finally all lights up;
2. Turn off the lights in the specified order (1 second interval), and finally tur...[Details]
ABB robots are intelligent devices widely used in the field of industrial automation. Their command systems are rich and diverse and can meet the needs of various complex scenarios.
Basic...[Details]
Security Electronics
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