841 Results for "ros"

RPLIDAR and ROS programming- The Best Way to Build Robot
Hacker page by Elaine
As LIDAR becomes more and more popular in different areas, including self-driving cars, robotics research, obstacle detection & avoidance, environment scanning and 3D modeling etc., we’ve also got many inquiries about RPLIDAR recently. Why it's a good...

[Enlightened] Getting Ubuntu installed with ROS, Part 1
Log from Project Hermes
Stay tuned for the prequel that describes how we got to this point. For now, an update on the quest for ROS/Ubuntu... After trying multiple avenues for Ubuntu on Raspberry Pi, I ultimately came back to the Raspberry Pi imager. I suppose the people actually...

ROS In Three Dimensions: Data Structure and Sensor
Log from Sawppy the Rover
One of the ways a TurtleBot makes ROS easier and more approachable for beginners is by simplifying a robot’s world into two dimensions. It’s somewhat like the introductory chapters of a physics textbook, where all surfaces are friction-less and all collisions...

ROS In Three Dimensions: Navigation and Planning Will Be Hard
Log from Sawppy the Rover
At this point my research has led me to ROS modules RTAB-Map which will create a three dimensional representation of a robot's environment. It seems very promising... but building such a representation is only half the battle. How would a robot make...

Higher accuracy speech recognition in ROS with Vosk
Log from Wild Thumper based ROS robot
Following the previous log entry Speech recognition in ROS with PocketSphinx the recognition of speech was okay (~90% of words correctly) but not good. Also PocketSphinx is a little dated and its developers are now working on Vosk instead,...

Added URDF files for robot arm and started testing in ROS
Log from Faze4 Robotic arm
In github repo you can now find URDF files for robot arm.

ROS rxplot of ARDrone board at 90 degree pitch down orientation
Log from ROSCOE - A Scalable, Platform Independent Robot
Three plots of roll, yaw, and pitch variations and how they plot at the 90 degree pitch of ROSCOE. The test was performed by rocking the unit left/right, yaw by rotating the unit left/right, and pitch by rocking back and forth. I wanted to verify the...

Updated draft of the ROS-node network with the Emotional Core
Log from Zakhar the Robot
Working on the Emotion Core update it became clear to me that placing responsibility of emotional analysis to Ego-like nodes (a Consciousness, Reflexes, and Instincts) is a wrong approach. It leads to the situation where the developer of the application...

Draft of the updated ROS-node network with the Emotional Core
Log from Zakhar the Robot
Complexity of the networks is getting increased in a non-linear manner with any new type of node added, so documentation of the development is becoming more crucial than ever. So, I've decided to, firstly redraw the network diagram to make it easier...

wely45
Hacker
Ros Ros Ros

Petoi Quadruped Robot Dog Bittle Review By Magpi & Hackspace - Build Your Own Miniature Boston Dynamics Spot-Like Robot Dog With Raspberry Pi & ROS
Log from OpenCat - Open Source Quadruped Robotic Framework
We'd like to share the Petoi open source robotics kit Bittle in-depth reviews by the MagPi, the official Raspberry Pi Magazine, and HackSpace, the monthly magazine for people who love to make things and those who want to learn. These...

gamefast
Hacker
ROS

Lungr Aaron
Hacker
ROS LEARNER

rainer01965
Hacker
ros, ros2

Mark
Hacker in UK
ROS Developer

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