Can’t connect to the Nissan Teana’s Bluetooth? Avoid these pitfalls! Have you ever had the frustrating experience of wanting to listen to some music while driving, only to find that the car’s Bluetooth won’t connect to your phone? After fiddling with it for a while, there’s still no sound, and your good mood is instantly … Read more
[Duration 07’33”, it is recommended to watch the video under WiFi conditions] This video is from [Wanyou Youth Cuisine at Zhongguancun Chaoyang Garden Everyone should be familiar with the term 3D printing, which has been very popular in recent years. Today, I want to share with you an industry that is closely related to us, … Read more
Want to be the leader in smart home technology? Matter has big ambitions. Author | Yunpeng Editor | XinyuanWhat is a smart home? It is one of the hottest tracks in the tech industry today. What is “Matter”? If you are not a professional in the field, you might find it quite unfamiliar.But it is … Read more
Linus Torvalds, the father of Linux, seemed to lose his temper yesterday and submitted a README file to GitHub, harshly criticizing the Linux system. Linus stated: “Hello everyone, I am Linus Torvalds, the author of the once-popular Linux. You can check the repo’s URL and files to prove that it is 100% me. I deleted … Read more
This article is sourced from: Low Power Wide Area Network Review With the gradual promotion of LoRa technology, many applications have adopted LoRa technology chips, but for various reasons, they have not utilized the LoRaWAN network protocol. So, what advantages does the LoRaWAN network protocol have compared to LoRa private protocols? Many applications have adopted … Read more
In-vehicle infotainment systemsAndroid Auto certification is a standard certification mechanism established by Google for the compatibility of in-vehicle infotainment systems (IVI) with the Android Auto platform, aimed at ensuring seamless connection, stable operation, and a safe driving experience with Android devices. Cost of Android Auto certification for in-vehicle infotainment systems: 1. Base fee: Depending on … Read more
With the rapid development of electronic technology, there has been an explosive growth in global electronic products, making the disposal of electronic waste increasingly challenging. Unscientific disposal methods can produce harmful substances such as polychlorinated biphenyls, polybrominated biphenyls, polyvinyl chloride, lead, cadmium, and mercury, leading to severe environmental pollution and health issues.Professor Huang Xian’s team … Read more
In 1959, Richard Feynman delivered a lecture titled “There’s Plenty of Room at the Bottom,” which had a significant impact on the future development of nanotechnology. Micro-robots are an important branch of nanotechnology. Although they differ from conventional robots in composition, structure, and application, they share certain commonalities in their definition as semi-autonomous or fully … Read more
In the 1966 American science fiction film “Fantastic Voyage,” several American doctors shrink a submarine to a size smaller than a red blood cell and send it through blood vessels into the brain to clear a clot blocking the brain, ultimately saving a scientist’s life. From this film, we can see that the concept of … Read more
Authors: Wang Jizhuang, Shi Lei, Cao Qinyi, Li Dan The creativity of nature is breathtaking, capable of shaping intricate and intelligent life structures and forms at the micro-nano scale, such as DNA, ribosomes, bacteriophages, and Escherichia coli. In the field of engineering, scientists are striving to mimic the wonders of nature, aiming to create similar … Read more