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2020-04-16 13:12:05 -0500 received badge  Notable Question (source)
2020-04-09 01:15:14 -0500 marked best answer How much time do I need (approximately) to learn ROS and create my own package?

i want to create my own package (catkin, etc., + simple URDF model, adding sensors and programming it for autonomous navigation in Gazebo) . I have just started to learn ROS thoroughly. I want to use python programming language to program my simulated robot model. Just give me advice... How much time do i need ?

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2020-04-07 14:16:31 -0500 marked best answer Does anyone know where i can find source code of turtlesim package?

I want to understand how this simple simulator works. I can't find any good explanation. For example, in ros_tuturials they say: 1. run roscore 2. rosrun turtlesim turtlesim_node 3. rosrun turtlesim turtle_teleop_key

But how it's connected? how it works? (I know there topics,master, etc.). and what about measure of speed? speed unit = ? (metres per second) . Is there a motor(simulation of it) or it's just moving on the screen from one point to another point?

A lot of questions...

Any ideas, guys?

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2020-02-18 22:32:47 -0500 commented answer Does anyone know where i can find source code of turtlesim package?

thank you)

2020-02-15 01:40:45 -0500 commented answer How much time do I need (approximately) to learn ROS and create my own package?

thank you) It would be good if I had a mentor in robotics , but anyway there are many robotics forums like this one and

2020-02-15 01:36:35 -0500 received badge  Popular Question (source)
2020-02-15 01:36:09 -0500 asked a question Turtlesim explanation please

Turtlesim explanation please I want to understand how this simple simulator works. I can't find any good explanation. Fo

2020-02-15 01:33:54 -0500 asked a question Does anyone know where i can find source code of turtlesim package?

Does anyone know where i can find source code of turtlesim package? I want to understand how this simple simulator works

2020-02-14 02:33:07 -0500 asked a question How much time do I need (approximately) to learn ROS and create my own package?

How much time do I need (approximately) to learn ROS and create my own package? i want to create my own package (catkin

2020-02-08 03:21:52 -0500 commented answer how to program a robot in Gazebo to move from point A to point B ?

Ok, thank you)

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2020-02-05 10:43:29 -0500 commented answer how to program a robot in Gazebo to move from point A to point B ?

Hi! Actually, now I do not have a URDF model, but i want to create it and then I want to program my robot to move and I'

2020-02-04 14:23:14 -0500 asked a question how to program a robot in Gazebo to move from point A to point B ?

how to program a robot in Gazebo to move from point A to point B ? Hi everyone! I need some help. I got stuck with ROS.