Advantages and disadvantages of lightning network

Among them, when Satoshi Nakamoto first proposed bitcoin in 2008, James A. Donald’s first public comment on the system contained the following sentence: “from my understanding of the proposal, it does not seem to have reached the required scale.”. Ten years later, scalability is still the biggest problem for bitcoin and other old-fashioned cryptocurrency systems. […]

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Arm ecosystem helps enterprises realize IOT vision more easily

In the consumer electronics, healthcare management and utility markets, ISIM technology enables new business models, provides better customer service, and promotes productivity. The trend of adopting and implementing ISIM which integrates ESIM function on chip is becoming more and more prominent. Recently, most (88%) members of the GSMA ESIM working group, which is composed of […]

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What are the combinational logic circuits

What is combinational logic circuit 1、 Definition If the stable output signal produced by a logic circuit at any time only depends on the input signal at that time, but has nothing to do with the past input signal, that is to say, it has nothing to do with the circuit state before the input […]

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The whole vision campus ar real scene epidemic prevention and control system improves the management efficiency and guards the campus security

In order to cooperate with the campus epidemic prevention work and improve the epidemic prevention efficiency, a simple and easy-to-use “full vision campus ar real scene epidemic prevention and control system” has been launched, which is easy to deploy, suitable for multiple people’s rapid body temperature detection (support wearing mask temperature measurement), mask recognition, face […]

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What are the relevant applications of UAV in fire fighting and rescue

High rise buildings are characterized by large volume, complex functions, dense population and many dangerous sources, which makes it difficult for people to evacuate due to high fire risk. At present, there are more and more high-rise buildings in the city, and the fire prevention and control is facing severe challenges. With the characteristics of […]

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Smart home products in the market

1. Smart speaker Smart speaker is a product of speaker upgrade. It is a tool for home consumers to surf the Internet with voice, such as on-demand songs, online shopping, or weather forecast. It can also control smart home devices, such as opening curtains, setting refrigerator temperature, and heating water heater in advance. Among them, […]

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