[align=left][b]COAP[/b][b]Protocol Introduction[/b][/align][align=left]Coap (Constrained Application Protocol) is a web-like protocol in the world of IoT. Its detailed specification is defined in RFC ...
Has anyone used the CMT2300A transceiver chip? Please help.
Packet transmission is used. Now the cmt2300 parameters can be configured by spi, but no data can be received. It seems that pkt_Ok does not...
I started to be active on EE when I was an undergraduate, and I feel that the academic atmosphere is very strong. Although it is not as well-known as some other large websites and forums, it does not ...
After the PL2303 module is connected to the PC, it shows that the driver cannot be found, and there are only XP and win7 drivers in the network disk. After installing the win7 driver, the COM port is ...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:00[/i]Hangzhou Dahua Hardware Engineer Interview QuestionsHangzhou Dahua Hardware Engineer Interview QuestionsHangzhou Dahua interview ...
[size=4]1.PRU adopts assembly programming, and uses C6748 to write an integer data 1234 into the DATA RAM (0x01C30000) of PRU1. PRU1 obtains the data in RAM (C3) and processes it (doubles it). After t...
As a new category in the home furnishing market, smart door locks have seen a booming market in the past two years. However, for many consumers, they can only judge the quality of a smart door lock f...[Details]
Recently, WPG Holdings , a leading semiconductor component distributor dedicated to the Asia-Pacific market , announced that its subsidiary WPG Pinjia is promoting an automotive flow turn signal so...[Details]
On the evening of May 10, domestic chip design company Ziguang Guowei issued an announcement stating that the company’s chairman and president Ma Daojie will resign as president and continue to serve...[Details]
In the development process of ARM programs, interrupt handling is very common and very important. The RVCT compiler used by Realview MDK provides the __irq keyword. Functions modified with this keywor...[Details]
Abstract: This paper introduces a technology for measuring the level of automobile fuel tank. It uses the principle that capacitance changes with the dielectric between the plates to display the re...[Details]
At present, the regulations do not make clear quantitative provisions for the capacity of megohmmeters. According to various literature materials, the definition method of megohmmeter capacity inde...[Details]
The AS5147U is a smart rotary magnetic position sensor chip for motors up to 28,000rpm. The new AS5247U is a dual-stacked die that provides the redundancy required for the most demanding ASIL D fun...[Details]
According to the latest news from the supply chain, with the rapid growth of the HMS (Huawei Mobile Services) ecosystem and the increasing pressure from the external environment, Huawei is already co...[Details]
Translated from EEtimes In the 1980s, French sociologist Bruno Latour proposed ANT (Actor-Network Theory). In this theory, actors can be humans or objects, and the relationships between actors cons...[Details]
Grounding in the instrumentation industry is also studied. Only correct grounding can ensure measurement accuracy and the safety of people and equipment. Here are ten tips to help you become better g...[Details]
"Continuing to explore chemical systems with higher energy density to reduce the cost per unit watt-hour is the long-term development direction of large cylindrical batteries in the future, and is al...[Details]
In recent years, with the rapid development of society and the continuous advancement of science and technology, as well as under the guidance and encouragement of relevant national policies, the con...[Details]
There are many causes of building fires. As electrical engineers, we should try our best to avoid fire hazards caused by building electrical design when designing building electrical systems. Accor...[Details]
STMicroelectronics (ST) recently announced its Q3 2024 financial report, with total revenue of US$3.25 billion, a year-on-year decrease of 26.6%. Net sales revenue from OEM and agency channels decr...[Details]
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