In this post we are going to show how to launch robots in a Gazebo simulation in ROS2 by using XACRO files. This is very important, due to the fact that XACRO files are generally used to generate a URDF file, and finally spawned. But sometimes importing the XACRO...
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Exploring ROS2 with wheeled robot – #2 – How to subscribe to ROS2 laser scan topic
This is the 1st chapter of the series “Exploring ROS2 with a wheeled robot” In this episode, you'll learn how to subscribe to a ROS2 topic using ROS2 C++. You'll learn: How to create a node with ROS2 and C++ How to subscribe to a topic with ROS2 and C++ How to launch...
Exploring ROS2 with wheeled robot – #1 – Launch ROS2 Simulation
This is the 1st chapter of the series "Exploring ROS2 with a wheeled robot"In this episode, we setup our first ROS2 simulation using Gazebo 11.From cloning, compiling and creating a package + launch file to start the simulation! You'll learn: How to Launch a...
97. Visualization and debugging tools for ROS robots
I would like to dedicate this episode to people that are starting to debug programs. You may have learnt how to build code for ROS robots, but when you move from the lessons provided by the courses, for instance the ones that we provide at The Construct academy, now...
How You Can Make a Living With ROS By Delivering Live ROS Workshops
ROS is becoming mainstream. But let's face it, its ability to generate a revenue for ROS Developers is very low. In this post, I propose you a simple way to generate a stable revenue by delivering online ROS Workshops. Everything done from your location. The only...
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