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In actual production and life, it is often necessary to detect the continuity of the circuit. The common method is to use the resistance range of a multimeter for detection, which is simple and practi...[Details]
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Network analyzers have four main applications in the high-speed digital field: (1) Signal integrity measurement Previous articles: Why do I need PLTS software to make signal integrity measuremen...[Details]
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The infrared decoding and infrared encoding data correspond one to one, so I will not go into details about the infrared encoding protocol here. In the N76E003 microcontroller, we use external inte...[Details]
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After understanding the bootloader and spending some time relearning the makefile and related scripts of the open source software, my u-boot porting work was completed relatively smoothly:
...[Details]
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LED display, also known as electronic display, is composed of LED dot matrix, which displays text, pictures, animations, and videos by turning on and off red or green lamp beads. The content can b...[Details]
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The era of new energy vehicles has begun, and many people are beginning to consider buying electric cars. Electric cars and fuel cars are not much different in appearance, and they feel similar when ...[Details]
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Recently, BOE (BOE) and Xiaoming Projection, the leader in the LCD projector industry, held a 2023 projector flagship new product launch conference at Beijing Hengtong International Innovation Park (...[Details]
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The main circuit of the three-phase voltage-type PWM rectifier has a very fast response and a better input current waveform. When working in a steady state, the output DC voltage remains unchanged, t...[Details]
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1. Program Function
Write a program to sort the input string. If the main function passes the -n parameter, it will be sorted by number, otherwise it will be sorted by string.
Also, if the -r optio...[Details]
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According to Jiwei.com news, Taiwanese media reported recently that the global chip foundry leader TSMC's Fab14 P7 plant in Nansho, Taiwan, suddenly suffered a power outage, which will affect up to 3...[Details]
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0 Preface Nowadays, in school dormitories, accidents such as students’ valuables being stolen and fires caused by students’ mistakes often occur. These are “big problems” that have been plaguing stud...[Details]
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Tianyancha App shows that on August 2, the first-instance administrative judgments of Huawei Technologies Co., Ltd. and other parties of the National Intellectual Property Administration were made pu...[Details]
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Network sorting There’s a famous scene in the 1976 movie Taxi Driver where Al Pacino’s character Travis looks into a mirror and pretends to speak, repeatedly saying, “Are you talking to me?” Every ...[Details]
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In the rapidly developing field of electronic technology, motor control, as a key technology, plays a vital role in improving energy efficiency and optimizing system performance.
At the ...[Details]
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ARM processors have been developed for many years, with many architectures and many different cores.
The architectures are armv1 v2 v3 v4 v5 v6 v7
There are too many cores, for example, a...[Details]
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