1.2.4 安装 ROS Ubuntu 安装完毕后，就可以安装 ROS 操作系统了，大致步骤如下: 配置ubuntu的软件和更新； 设置安装源； 设置key； 安装； 配置环境变量。 1.配置ubuntu的软件和更新 配置ubuntu的软件和更新，允许安装不经认证的软件。...

For some reason the arduino code reverses the speed direction and creates an endless wrong calculation loop. It seems fixable by...

The full demonstration runs on distributed computing typology, that is, robot with raspberry pi is the master collecting all data and...

https://www.youtube.com/watch?v=nOuOYm0TNfQ&t=77s

Installation: sudo apt-get install ros-kinetic-hector-slam

sudo apt update sudo apt-get upgrade Incase: dpkg was interrupted, you must manually run 'dpkg --configure -a' to correct the problem....

Using 64-bit arm64 image What should we do: 1. Install updated bootloader into RPi, see this guide 51 for complete instruction. 2....

SougouInput bug: sogoupinyin : Breaks: fcitx-ui-qimpanel https://icode.best/i/91086345981147

Moveit Tips: Source before you setup! Ubuntu 20.02, Ros Noetic, SSD and Raspberry Pi 4B: https://www.youtube.com/watch?v=UQebDyl5u4s...

1. Make sure all machines are connected to the same network. 2. edit /etc/hosts: command: gedit /etc/hosts Master: <slave IP> <slave...

Calculate transformations with new node using kown TF tree Review transformation between 2 frames: rosrun tf tf_echo ar_marker_153...

List all USB devices: lsusb Check Python Verion: type python python2 python3

目标：通过机器视觉二维码识别进行高精度定位 Package: http://wiki.ros.org/ar_track_alvar/ Github: https://github.com/ros-perception/ar_track_alvar/tree/noetic-d...

Manual Control: rosrun teleop_twist_keyboard teleop_twist_keyboard.py Array Message: rostopic pub pid_ref std_msgs/Float32MultiArray...