小伙伴们，我最近发现一个非常好的教程，如果你在做 ROS2 机器人、想从零搞定建图 + 导航，这篇 RK3576 实战攻略一定要看！ 全程手把手步骤，从装系统、配环境，到 URDF 建模、Gazebo 仿真，再到用 SLAM Toolbox 建图、Nav2 自主导航，一步一步跟着做就能跑通。

In our modern society, we have started to take the humble camera for granted. Perhaps because of this, trendy standalone cameras have started to take off. Unfortunately, most of the time these cameras ...

When taking macro photographs, you often need just a tiny bit of controlled motion — so little that it’s tough to pull off by hand. To address this, [Salveo] designed a small open-source macro ...

The iPhone X was Apple's flagship 10th anniversary iPhone featuring a 5.8-inch OLED display, facial recognition and 3D camera functionality, a glass body, and an A11 Bionic processor. Launched ...