304 Results for "ros"

Robot Up
Log from ROSCOE - A Scalable, Platform Independent Robot
After ensuring that no more localhost bindings were taking place by ensuring the ROS_IP / ROS_HOSTNAME were set the same problem with Connection Refused occurred. Like many problems this one was related to a combination of my own stupidity and a bugs...

Simulate it!
Log from RAZBOT
Our friend Paul B has created a simulation model of the Razbot. You can take it for a test drive before you build one.To run the simulation, install ROS, Gazebo and the Gazebo ROS packages on your Ubuntu system.Clone the following repository into your...

Printable 3D models of CORE2 enclosures now available on GitHub
Log from CORE2 - A computer for robots
If you have a 3D printer or other possibility to fabricate a plastic casing - we have a good news for you! We’ve designed simple enclosures for our different board configurations:CORE2 onlyCORE2-ROS (the top cover is the same, but the bottom cover is...

Path Coverage/Cleaning Algorithm
Log from Wild Thumper based ROS robot
I wanted to get my Wild Thumper to clean the floor so I attached a microfoam brush to the front: So the robot should clean the floor by fully covering a given area with simple back-and-forth boustrophedic motions. Boustrophedon means "the way of...

LIDAR message
Log from QuadRotor testBed for localization and mapping
I am planning to use ROS to interface the Lidar with the copter. The LIDAR messages are published using the message format defined in the sensor_msgs/laserscan message type in ROS. The message consists of :std_msgs/Header headerfloat32 angle_minfloat32...

Some zakharos_core documentation
Log from Zakhar the Robot
Before moving to the reimplementing of moving platform on ESP32 I've added some documentation to the zakharos_core repository. Code has a lot of roughness that will be polished later (probably on the next milestone - The Emotions Demo) Documentation...

Attention! DEVELOPERS WANTED!
Log from Zakhar the Robot
The project is ambitious, and I cannot move it that fast as I want to. If you are as interested in robotics as I am, let's try to work together. I'm confident that we will develop something unique! The project covers many different areas and programming...

Software
Log from Tobi-P, the rabbit robot
Free and Open-Source Software is used as much as possible throughout the project. On the robot of course, but also for the tools around it: the source code is written on Linux and hosted on GitLab, the case is designed with Blender, sliced with PrusaSlicer,...

Licenses and permissions
Log from OMNi
We intend to release the entirety of this project as open-source, however, we are still working on polishing the code and touching up the CAD models before sending it off into the wild. In the coming weeks as this data is released we will be publishing...

Testing Heltech LoRa ESP32 Modules
Log from Long Range Machine Control System
Although the name suggests these devices might be hellishly difficult to work with, it actually only took me 2 days to get it working with ROS via WiFi and initialise a LoRa session. The boards look incredibly well made and, best of all, they have a...

Update 1
Log from Mixed Reality Drone Racing
How does it work / What I've done so far I put together a quick demo video (linked at the top of the post) just to document the current state of my prototype. I'm very early in the process, and honestly, I've kind of cheated a bunch just to get something...

Virtual BOM and PCB production files available
Log from Kabot - lowering entry barrier to ROS2
Production files - Gerber files, pick and place files are available on the github repository: https://github.com/kabot-io/POC/tree/main/hardware/kicad/main/productionScreenshot from jlcpcb.Also, on github pages alive is virtual BOM: https://kabot-io.github.io/POC/Licenses...

Major Update: JoyStick-HID Hat Design Completed !!
Log from Accessibilità
Hey folks !! this project page hasn't been updated in a while but the project has been worked on continuously over the past 7 months or so, just nothing very notable to update on since the last update. The biggest news is the PCB design for the JoyStick-HID...

New Project: Phoebe TurtleBot
Log from Phoebe TurtleBot
While my understanding of the open source Robot Operating System is still far from complete, I feel like I’m far enough along to build a robot to run ROS. Doing so would help cement the concepts covered so far and serve as an anchor to help...

ROSCOE's Oriented Roundel
Log from ROSCOE - A Scalable, Platform Independent Robot
No, its not a band, yet. The ARDrone has a built-in machine vision capability that recognizes certain key images, one of which is shown below. The data stream responds with the estimated distance, which I believe is derived from the ultrasonic sensor,...

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