Today, I received a UFUN. However, I looked at the information on the forum and it showed the blueprint of VERA, but the UFUN I have is VERB. Where is the blueprint of VERB? ???
It is obvious that the...
Let's talk about this familiar yet unfamiliar GPIO. What is GPIO? Literally, GPIO=General Purpose Input Output. Sometimes it is referred to as "IO port". General, that is, it is a panacea, it can do...
What is the basic premise of starting a business? It is not investment or having a good product. This premise exists in the heart of the entrepreneur. Starting a business is a cruel thing. The 1% of s...
On the morning of October 26, Wei County held a groundbreaking ceremony for the Qingyun Fengda New Energy Storage Project. Cui Yaopeng, secretary of the county party committee, attended and delivered ...[Details]
BlackBerry phones have always been known for their dark colors and full QWERTY keyboard design, but with the intensification of market competition and consumers' pursuit of individuality, RIM has a...[Details]
When programming the STM32 microcontroller, the names of interrupt functions are all in the format of "xxx_Handler()". Is this a fixed format? How do you know when compiling that this is an interrupt...[Details]
With the development of the electric power industry and the increase in grid load demand, my country is vigorously developing UHV and long-distance transmission technology. High voltage leads to stron...[Details]
Samsung Electro-Mechanics announced that it has developed automotive semiconductor substrates (FCBGA, Flip Chip-Ball Grid Array) suitable for advanced driver assistance systems (ADAS), expanding its ...[Details]
Whether it is an industrial Verabar flowmeter or a laboratory pH electrode, some media cannot be measured by any electrode. Randomly selecting an electrode will lead to inaccurate measurement results ...[Details]
The internal temperature of the engine is very high when it is working, so how does it cool and lubricate itself? Today, the editor will take you to learn about the cooling and lubrication systems ...[Details]
According to LetsGoDigital, on October 28, Huawei Technologies Co., Ltd. applied for the "Huawei S-Tag" trademark to the European Union Intellectual Property Office (EUIPO). IT Home learned ...[Details]
01. Overview of product standards related to intelligent connected and autonomous vehicles As we all know, the global automotive industry and technology have been showing a trend of accelerating de...[Details]
In the field of modern audio-visual media, due to the development of SOC, multimedia electronic products with powerful functions and small size are increasingly popular. People no longer need to be in...[Details]
Time Domain Measurement Principle of High-Performance Spectrum Analyzer
Figure 1 Principle block diagram of swept spectrum analyzer
In general, the time domain meas...[Details]
Vitaly Nesis, CEO of Russia's precious metals mining group, warned that the chip shortage faced by global automakers is about to spread to the natural resources sector, which will undoubtedly add to ...[Details]
1. Market Background With the rapid development of computer and network technology, especially the increasing maturity of video coding and decoding technology, the rapid improvement of computer p...[Details]
Why does the electromagnetic speed regulating motor always burn out?
There are usually several possible reasons for the burning of electromagnetic speed control motor:
Overload: The motor...[Details]
Swept spectrum analyzer It is a frequency sweeping superheterodyne receiver with a display device, mainly used for spectrum analysis of continuous and periodic signals. It works in the frequency band...[Details]
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