Blog

News, Updates, & Resources

[ROS Q&A] 133 – How to get the position and angular acceleration of a robot?

by Arif Rahman | Jun 26, 2018 | ROS Q&A

In this video we are going to see how can we subscribe to topics so that we can get the position and acceleration of a Sphero robot. This video is especially good for beginners who have already understood the basics, and want to start writing their own code. We will...

[ROS Projects] OpenAI with Moving Cube Robot in Gazebo Step-by-Step Part2

by Miguel Angel | Jun 25, 2018 | Robotics with ROS

In this new ROS Project you are going to learn Step-by-Step how to create a moving cube and that it learns to move using OpenAI environment. This second video is for learning the creation the basics of Reinforcement learning and how to connect to the various...

[ROS in 5 mins] 013 – What is a ROS Package

by Ruben Alves | Jun 25, 2018 | ROS Tutorials

Hello ROS Developers! In today's video we are going to see what are ROS Packages, see their basic structure and also see how to navigate among them. For that, we are going to use Robot Ignite Academy, which is available here But before we start, if you are new...

[ROS Q&A] 131 – Compilation error in ROS Action Server

by Alberto Ezquerro | Jun 25, 2018 | ROS Q&A

In this video we are going to see why a user gets a compilation error when trying to compile his ROS Action Server node. This is a video trying to answer the following question posted at the ROS answers forum:...

What is ROS Parameter Server?

by Bayode Aderinola | Jun 25, 2018 | ROS Tutorials

Hello ROS Developers! In this post, we will see what the ROS parameter server is in less than 5 minutes! We'll see what it entails and some of the commands we can use to work with it within the ROS system. Let's go! Step 1: Setup your development environment To follow...