Small unmanned aerial vehicles (UAVs) have become very popular in aerial photography, while radar imaging can provide more supplementary information. Therefore, installing radar on UAVs can be applied in fields such as science, agriculture, and environmental monitoring. However, UAV SAR systems are often too heavy and require support from large UAVs. This article introduces a … Read more
Biometric recognition includes face recognition, voice recognition, fingerprint recognition, retinal or iris recognition. Among these, face recognition is currently the most widely used biometric technology in identity authentication or identity lookup applications. Face recognition specifically refers to the computer technology that uses analysis and comparison of facial visual feature information for identity verification. Broadly speaking, … Read more
Organized by | Zheng Liyuan Produced by | CSDN (ID: CSDNnews) When it comes to VR/AR glasses, people’s impression is usually that they are expensive and have a long development cycle. Therefore, when hearing that a developer has taken a different approach by using Raspberry Pi Zero to create a feature-rich AR glasses prototype, even … Read more
Feng Se from Aofeisi Quantum Bit | Public Account QbitAI “Your computer has been infected by the BIOS Root Kit virus.” “All files have been encrypted.” “Shutting down and restarting won’t help, all defenses are ineffective.” “To decrypt, you must spend some money at the link below.” If it were you, would you be terrified … Read more
E-ink (E-paper) Display Functionality Introduction Paper-pi is a project that uses a 7.5-inch E-ink display to show various useful information, such as news, weather, cryptocurrency prices, subway status, and daily words. It utilizes low-power E-ink technology, allowing the screen to persistently display images without continuous power supply, showcasing great application potential. This display employs network … Read more
According to foreign media reports, Apple recently revealed another patent application showing that they are researching a new method to make iDevices and even Macs thinner. Apple’s engineering team has developed a new method to manufacture touch screens using ultra-thin stacked layers. This method can directly reduce the structural layers of the display while also … Read more
With the rapid development of automotive intelligence, the automotive touch display industry chain is actively laying out, upgrading the automobile cockpit from “smart cockpit” to “smart passenger cabin”, focusing more on the design around the interaction between “people” and the car. The automotive display shows trends such as large screens, multi-screens, and various forms, and … Read more
Woodworking Tool Forum “zjwoodtools” [WeChat ID] Woodworking Tool Network (http://www.zjwoodtools.cn) – A woodworking tool industry website, specializing in wood cutting and processing technology professional communication forum. This site focuses on various related news and technical issues discussions in the woodworking saw industry, free to publish for fans who follow this platform to read, with daily … Read more
With the development of display technology, the use of LCD displays has become increasingly common, and more and more self-service devices are utilizing LCD displays. During usage, we encounter various issues, and next, I will share troubleshooting methods for black screen issues in LCD displays. There are two reasons for a black screen in an … Read more
Follow and star the public account for exciting content Source: https://gitee.com/MacRsh/mr-library Introduction to mr-library MR framework is a lightweight framework designed specifically for embedded systems. It fully considers the demands of embedded systems in terms of resources and performance. By providing standardized device management interfaces, it greatly simplifies the difficulty of embedded application development and … Read more