currently, I am trying to understand how the hardware_interface and ros_control work: velocity_controllers/JointTrajectoryController is chosen for the controlle
there is an electronic compass with angles of 1-360 degrees (or 0-359, whatever) https://i.stack.imgur.com/Q7RmH.jpg there are variables Yaw - compass readings
I am looking for a indoor positioning/2d motion tracking system for small robot cars (1:8 scale RC cars). We want to use the system as a ground truth for the de