A low-cost ROS navigation platform equipped with:
* Odroid XU4 ~$80
* YD Lidar ~$80
* STM32 base board ~$40
* Battery ~$20
* Chassis with 2xDC mo[……]
A Low-cost ROS Navigation Platform
January 4, 2018 Tech No comments tech
Build a Smart Servo [step 1]: Circuit, Torque Sensing and PID Control
November 18, 2016 Tech No comments
Circuit
Bomlist:
- The servo I use is RDS3128 (28kgcm torque, 8V voltage, $20).
- The DC motor driver is MC33926 from Pololu ($17).
- And the MCU i[……]
Build a Smart Servo [step 0]: Basic Ideas
November 18, 2016 Tech No comments
Basic idea
The basic idea is to build a smart servo like Dynamixel, which is expensive and has more features than regular RC servos of course.
Fir[……]
inspiRED Leg Upgrade [step 4]: Run, Forrest, Run!
October 7, 2016 Tech No comments
inspiRED Leg Upgrade [step 3]: Leg V3.0 with Collision Problems Fixed
September 29, 2016 Tech No comments
inspiRED Leg Upgrade [step 2]: Leg V2.0 with New Shock Absorber
Previous posts:
* inspiRED Leg Upgrade [step 0]: Fusion360 model
* inspiRED Leg Upgrade [step 1]: Laser Cutting Parts
I got some new longer shock a[……]
Explorer [step 0]: Indoor ROS Self-driving Mobile Platform
September 18, 2016 Tech No comments
{<1>}
This project involves building an indoor self-driving mobile platform featured with laser scanner and ROS support. Here are some important fe[……]
inspiRED Leg Upgrade [step 1]: Laser Cutting Parts
September 18, 2016 Tech 2 comments
Previous post: inspiRED Leg Upgrade [step 0]: Fusion360 model
I recently got inspiRED Leg version 1.0 ready for my humanoid bipedal robot project wit[……]
inspiRED Leg Upgrade [step 0]: Fusion360 model
September 6, 2016 Tech 5 comments
I recently got started reworking on the leg of my inpiRED bipedal Humanoid robot project. The basic idea is to draw all the CAD files using Fusion 360[……]
Servo Control on Odroid U3 with Arduino and ROS
August 13, 2015 Tech No comments Odroid
This article shows you how to drive a hobby servo using Odroid U3.
Upload this to your Arduino board:
Play Sound and Text-to-Speech on Odroid U3
April 30, 2015 Tech No comments
After one week hacking I finally found out how to play sound or do text-to-speech on Odroid U3.
What you need to do is simply:
Set up VNC Server on Odroid U3
April 14, 2015 Tech 2 comments
This tutorial is aimed to set up the VNC server on your Odroid U3 so that you can get full access to its GUI using your laptop or desktop without usin[……]
Set up Odroid U3 with ROS
March 4, 2015 Tech 2 comments
Set up Odroid U3 with ROS
Flash the MicroSD card with new image (optional)
The MicroSD card which comes with the Odroid set has been flashed with[……]
Install Recsys and Crab in Ubuntu 12.04
March 15, 2014 Recommender System No comments
crab:
Don’t install crab in this way: pip install crab / easy_install crab
You can find crab in pypi.python.org, this is not our scikits.crab source[……]
Notes for CGAL Programming
January 9, 2014 3D Mesh Segmentation, Tech No comments Computer Vision
Reference:
http://www.cgal.org/Tutorials/Tutorial_SCG99.ps.gz
The structure of CGAL:
Geometric Kernel:
Points, Predicates, and Exactness[……]
Install and Use CGAL in Ubuntu 12.04
January 8, 2014 3D Mesh Segmentation, Tech 8 comments Computer Vision
CGAL is a powerful C++ library which can be applied in various areas needing geometric computation, ranging from medical imaging to mesh generatio[……]
TECO Green Technology Contest 2013
This is the presentation I gave in the 2013 TECO Green Tech International Contest World Final.
for English watcher:(YouTube)
for Chinese watcher:([……]
AGI 2013 Summer School: Notes of NARS
August 5, 2013 Artificial Intelligence & Data Mining No comments AGI
L#1 notes:
L#2 notes:
L#3 notes:
L#4 notes:
L#5 notes:
AGI 2013 Summer School
August 5, 2013 Artificial Intelligence & Data Mining, Tech No comments AGI
http://www.mindmakers.org/projects/agi-summer-school-2013
I attended the AGI 2013 Summer School last month, which was really impressing. At the v[……]