News, Updates, & Resources
![[ROS in 5 mins] 028 – What is Gazebo simulation?](https://www.theconstruct.ai/wp-content/uploads/2018/08/What-is-Gazebo-simulation.png)
Gazebo is a leader in robot simulation. It is a tool relied upon by hundreds of thousands of users and developers around the world. Perhaps you have heard "Gazebo simulation" many times, but you don't know exactly what it is or how it works. In this post, you will...
Hey ROS Developers! In this 5th post of the series, we will expand the controllers to all the joints of our manipulator! Before finishing the post, you will be able to control and calibrate the controllers using graphical tools such as RQT Publisher and RQT...
![[ROS Q&A] 195 – How to know if robot has moved one meter using Odometry](https://www.theconstruct.ai/wp-content/uploads/2019/09/How-to-know-if-robot-has-moved-1-meter-using-odometry-.png)
Learn how to know if the robot has moved one-meter using Odometry. You'll learn how to: create a Python program for calculating the distance moved by the robot using the Odometry topic and publish it into a topic. create a Python program for testing that we can move...
![[ROS Q&A] 194 – Add Pressure sensors in RVIZ](https://www.theconstruct.ai/wp-content/uploads/2019/09/ROS-QA-194-Add-Pressure-sensors-in-RVIZ.png)
What will you learn in this post How to connect world frame to base_link of DogBot How to publish pressure sensors Markers for RVIZ List of resources used in this post The ROSject with the code used in this post. Git of DogBot simulation, in case you don’t want to use...
ROS (Robot Operating System) is now very popular among roboticists. Researchers, hobbyists, and even robotics companies are using it, promoting it and supporting it. However, it was not always like that. Do you know ROS history? In the early days, ROS was an unknown...
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