1. Product Overview The QT290G is an indoor gateway that adheres to the standard LoRaWAN™ protocol. It can connect to standard LoRaWAN terminals and facilitate bidirectional communication. The gateway connects to the company’s NS (Network Server) via a standard Ethernet interface and can be expanded to support 4G/LTE for data upload. It also supports local … Read more
On February 22, ofo signed a cooperation agreement with China Telecom and Huawei for the application of NB-IoT in shared bicycles, providing wireless network solutions including NB-IoT chips. The three parties stated that in the near future, “little yellow bikes” will be able to connect to China Telecom’s wireless network using the latest NB-IoT technology, … Read more
Click the title below “Chinese Journal of Electrical Engineering” to follow our WeChat account The first impact factor of CSEE JPES is published! Click to view details. New Feature: Click the bottom left corner of the text “Read the Original Text” to jump to IEEE Xplore to view the full text of the paper on … Read more
Click above to follow Computer Enthusiasts Many friends purchasing wireless keyboards and mice are targeting wireless products for their convenience and freedom of use. However, when choosing, many are confused about the differences between 2.4G, Bluetooth, and Bluetooth + 2.4G. What are they, and which should I choose? Today, I will explain this, hoping to … Read more
He Qin, Xie Yinggang, Zhao Minglang (Beijing Information Science and Technology University, School of Information and Communication Engineering, Beijing 100101) Abstract: In response to vehicle pollution emissions and real-time vehicle monitoring issues, a vehicle information self-inspection monitoring system based on Internet of Things (IoT) technology is designed. The system uses an OBD simulator to replace … Read more
Star Box Smart Gateway Function/Application Scenario Analysis In the era of the Internet of Things (IoT), IoT gateways play a crucial role by successfully connecting the perception network with traditional communication networks, enabling wide-area and local interconnections. With an IoT gateway, it is possible to manage various perception nodes at the bottom layer, capture information, … Read more
It seems that everyone is curious about the world of humanoid robots! Imagine having a robotic butler at home in the future, helping you with cleaning, cooking, and even chatting with you. Doesn’t it sound like life would become more interesting and easier? Here are the points you need to know about humanoid robots: 1. … Read more
Robotics technology is a high-tech field that integrates multiple disciplines such as computer science, control theory, mechanics, information and sensing technology, artificial intelligence, and bionics. It is an area of active research and increasingly widespread application in contemporary society. The application of robotics is an important indicator of a country’s industrial automation level. Robots do … Read more
Point“Jinan CNC Mould Technology Research Institute” focuses Industry frontiers, mechanical videos, CNC processing technology, 3D printing, industrial robots, productionprocesses, molds, machine tools, and other cutting-edge information are waiting for you here! Advanced Manufacturing Industry·Guide Industrial robots are crucial national instruments; the transition from “Made in China” to “Intelligent Manufacturing in China” will rely on industrial … Read more
When many people hear the word “robot,” they immediately think of terms like cool design, powerful functions, and high-end technology, imagining robots as advanced and flashy like the “Terminator” from sci-fi movies. However, this is not the case. In this article, we will explore the basic concepts of robotics and understand how robots accomplish their … Read more