Respeaker Mic array far-field microphone array AI intelligent voice recognition module. I bought some but didn't use them all. I still have a few left. They are brand new and unopened. I will resell t...
Actually, you are very familiar with the usage of electrolytic tantalum capacitors and ceramic capacitors. You have only used them more in bypass filtering and rarely in other circuits. Can anyone giv...
[size=4] The development of micro transformers is the demand of today's electronic and information technology. The miniaturization of transformers is an inevitable trend in the development of transfor...
introduction
The SPWM variable frequency speed regulation system has been increasingly valued by people due to its advantages such as wide speed regulation range, high power factor, small impa...[Details]
High-efficiency lighting has been a hot topic in recent years. With the elimination of incandescent lamps, compact energy-saving lamps are becoming more and more accepted. According to the Internat...[Details]
All district urban management committees, Beijing Economic and Technological Development Zone Urban Management Bureau, and all charging facility construction and operation companies:
In order ...[Details]
The cooling fan of a car engine is an important part of the vehicle cooling system. If the fan fails, it will lead to insufficient or excessive cooling of the engine, causing the engine working envir...[Details]
China Energy Storage Network
: The optimization of energy systems is related to the high-quality sustainable development of human society. As the vanguard of this energy revolution, the devel...[Details]
introduction
Scientific grain storage is an important part of grain production. If it is not managed properly, grain will become moldy or infested with insects, which will cause great waste. The ...[Details]
The results of the Randstad Employer Brand Survey’s “Most Desirable Employer” in Singapore were recently announced, and STATS CHIPPAC, a subsidiary of Changdian Technology, was successfully selected....[Details]
0 Introduction
In recent years, as people pay more attention to environmental issues, the earth's demand for clean energy has become higher and higher. Our company has been committed to the researc...[Details]
How to build an architecture that can efficiently process various multimedia data and optimize it specifically for audio and video? Product definition and chip selection - building a network-b...[Details]
A report recently released by market research firm Canalys shows that shipments in India's smartphone market grew 12% to 33.5 million units in the first quarter of 2020. From the manufacturer ranki...[Details]
Screws are one of the most important fasteners in modern industry and are in great demand. For different hole diameters, the matching of screws and nuts is particularly critical. Minor differences ...[Details]
A few days ago, the media exposed photos of the real machine that is suspected to be the upcoming Xiaomi 11. For this Android flagship model, a new color version was exposed online today. A series ...[Details]
JTAG interface: mainly used for internal chip testing. Most advanced devices now support the JTAG protocol, and the standard wiring is 4 wires. TMS: JTAG interface mode selection TCK: JTAG interf...[Details]
The decline in subsidies for electric vehicles has given hydrogen fuel cell vehicles an opportunity. Hydrogen fuel cell vehicles are continuing to gain popularity. According to data from the Chin...[Details]
1 Introduction
Since the 1990s, intelligent energy sensing technology developed on the basis of sensing technology combined with microprocessor technology has become a hot topic in international ...[Details]
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