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[ROS Q&A] 190 – How to subscribe with a C++ subscriber to a custom msg array published with a Python publisher

by Alberto Ezquerro | May 31, 2019 | ROS Q&A

In the post, you will learn how to create a C++ subscriber to a custom msg array published with Python publisher. This answers the following question on the ROS Answers...

[ROS Q&A] 189 – How to create a custom action message

by Alberto Ezquerro | May 24, 2019 | ROS Q&A

About Learn how to create and compile a custom action message for ROS Actions from zero. You'll learn How to define the message How to modify the CMakeLists.txt and package.xml files How to compile and import the message for ROS Actions https://youtu.be/sss8pm_Mu2Y...

Pan & Tilt Face Tracking in ROS

by Miguel Angel | May 24, 2019 | Real Robots with ROS

About Do you want to do a face tracking Pan & Tilt system with ROS? This is the tutorial for you! This video will show you how to do a face tracking system using ROS and all the system we generated in the previous videos. We will learn: How to integrate...

Exploring ROS with a 2 wheeled robot #7 – Wall Follower Algorithm

by Marco Arruda | May 23, 2019 | Robotics with ROS, ROS Tutorials

Wall Follower Algorithm Hello ROS Developers! In this post number #7, as we continue on the track of the video series, we are going to go line-by-line in order to achieve the Wall Follower Algorithm. In order to start, you can use the ROSject we generate in the...

Exploring ROS with a 2 wheeled Robot #6 – Robot Motion Planning

by Marco Arruda | May 18, 2019 | Robotics with ROS

Robotic Motion Planning Hello ROS Developers! In this post we continue with the series Exploring ROS with a 2 wheeled Robot. In the previous post, we created an obstacle avoidance algorithm. Today we'll start working with motion planning! We're going create an...