Ninghai China―June 15th, 2021 ―Risen Energy America Inc, a subsidiary of Risen Energy., Ltd (Stock Code 300118) a leading global solar module manufacturer and Global Energy Generation LLC (Doral LLC), a leading developer of renewable energy projects, primarily in the Midwest and Mid-Atlantic regions, announced today that they have signed a 480MW high-efficiency bi-facial module supply agreement fo

In 2020, the United States Federal Court officially recognized virtual currency as a "currency" covered by United States legal recognition ". It marks the arrival of the era of digital economy. This means that Hayek's idea of "currency denationalization" and "diversified currency" has gradually become a reality. The era of virtual assets, digital money is coming.

The thermal imaging system of an thermal imaging night vision​ is composed of an optical system, spectral filtering, input circuit, infrared detector array, readout circuit, video image processing, monitor, video signal formation, timing pulse synchronization control circuit, etc.

It is obvious that restaurants can not meet the needs of current consumers simply by improving food taste. Therefore, the service experience of consumers is very important. It is necessary for restaurant robots to replace some restaurant workers

Generally, some protection circuits should be added, such as no-load, short-circuit protection, etc., otherwise the Switching power supply may be burned.is mainly used in industry and some household appliances, such as televisions, computers, etc.

For example, welcome robot​s are now widely popularized. In many work environments that need to welcome guests, By using robots, not only can work pressure and labor costs be reduced, Guangzhou Aobo Information Technology Co., Ltd. will also provide a better service experience for the general public.

The working hours of the welcome robot can completely get rid of the manual 996 working hours standard, which greatly extends the business hours of the business, and can also scientifically calculate the number of customers and stay time, and make more scientific planning suggestions for the business through data analysis to achieve a low High cost and profit.

High-quality service robots use many technologies, including various navigation technologies, and laser navigation technology is a technology that is widely used in robots, and the most representative one is the sweeping robot. In addition, visual navigation technology is also a commonly used technology for service robots.

- At the 2020 Global Mobile Broadband Forum (MBBF), Mr. Yang Chaobin, President of Huawei Wireless Network Solution, unveiled the future-oriented "1+N" 5G target networks and released a full series of 5G solutions for building simplified "1+N" 5G networks. "To embrace the approaching golden decade of 5G, we need to evolve our networks towards 5G with full spectrum and build one high-bandwidth simp