304 Results for "ros"

Hardware assembly
Log from Kabot - lowering entry barrier to ROS2
You can now find assembly instructions here on hackaday, also README has been expanded to provide information about ROS stack startup: https://github.com/kabot-io/POC

ROSCOE Gets A Head
Log from ROSCOE - A Scalable, Platform Independent Robot
Assembled Parrot ARDrone boardset into disused 35mm underwater camera case. Will acquire a tripod mount to affix unit to robot with eventual aim of pan/tilt ability. Tested unit via ARDrone_autonomy ROS interface and verified video/nav. Intent is to...

A portable hardware dev setup
Log from krex
The top plate is too big to take on the bus, and the first tasks are all low-level control tasks, so I put together a Pi Zero dev board to work on these. I’m writing most of these in C++ with a ROS interface, so while I don’t have ROS working on the...

Driving Miss Phoebe
Log from Phoebe TurtleBot
This Hackaday.io project page is primarily focused on the hardware, but because Phoebe is a project to explore ROS there's a significant software component as well. After chassis first draft was assembled, I dove into the software side.Up on Github is...

Forking ROSJava
Log from ROSCOE - A Scalable, Platform Independent Robot
Deep into modification of ROSJava. Removing google proprietary collection classes and assertion framework to use native Java in attempt to get bytecode down for RPi. Chopped out all the benchmarking and test junk thats not essential to runtime. I...

2018-03-21
Log from Valify V2 Robot Lawnmower
Tonight I tested to control the motors with VESC over ROS and Differential drive. I took some time to get it setup. But a few hours later I could control the motor with keyboard_teleop over ROS. For a first test and only a few hours spent on this...

Robot Concierge Demo
Log from Reachy: Open Source Humanoid Robot
Our winter session of Robotics CoLab set out to explore ROS, and Human Robot Interaction. They developed a fully functional Concierge Robot application for our Reachy build. Winter 2021 CoLab program goals: Implement ROS (Robot Operating System) control...

Googled Again, But it Works!
Log from ROSCOE - A Scalable, Platform Independent Robot
And so it functions, ROS Java Core, on a Raspberry Pi. Heres a thing: I wondered why old Goog had the source for Apache XmlRpc in the ROS Java project and now I know, its because the current apache distro is broken as far as correctly loading the handlers...

Out of memory: moving to RPi4
Log from Zakhar the Robot
Ok, ROS needs RAM. Just received Raspberry Pi 4 B with 4 GB of RAM and finally I can continue implementation of this structure. Stay tuned!

Autonomous robot moving with Open Simple Lidar
Log from Open Simple LIDAR
I write a special simple navigation node for the ROS called "simple_nav".Here is a video of robot autonomous moving to the given goal point:

ROSome!
Log from The (Not-Quite) Autonomous Wagon
So, I finally got some of my own code working in ROS tonight... that's no great accomplishment by most measures, but in my case, it's cause for celebration! Exciting stuff is just around the corner

Jetson Nano is here!
Log from Robot Tank /w Jetson Nano
Jetson Nano came in last night. Only had time to install the OS image on SD card and open the BOX. Looking into installing ROS on the nano now. Should be fun this weekend.

Testing on a Raspberry Pi 3B+
Log from Robot Power Distribution Board
It mostly works. Building ROS packages causes it to power off, which I suspect is due to not being able to source enough current.

Sheet metal test assembled
Log from K3lso Quadruped
Sheet metal parts just arrived! Test mount 😀 #k3lso #quad #quadruped #robotics #mjbots #design #prototype #ros #fusion360

Workspace cleaning
Log from K3lso Quadruped
Workspace cleaning and finished up all the motor controller soldering! Slowly coming together 😀 #k3lso #quad #quadruped #mjbots #robotics #ros #MIT #cheetah #bostondynamics #lakiago #unitree #leggedrobotics

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