Posts Tagged ‘WidowX Robot Arm’

WidowX Robot Arm Integrated Into Senior Design

Tuesday, October 21st, 2014

widowx arm

Check out this University of Pennsylvania Bioengineering Student’s Senior Design Project using the WidowX Robot Arm. The setup is a mock up as an Robotic Arm Device for Cerebral Palsy Users. The user presses a colored pad and the robot moves a small cube to the corresponding color pad.

This is a great demonstration of how the InterbotiX Robot Arms can be integrated into your own custom project.

The WidowX Robot Arm Can Draw Better Than We Can!

Thursday, August 21st, 2014

TRC Member userasp9185 showed off some great examples of what you can do with the InterbotiX WidowX Robotic Arm. First asp9185 created a custom IK engine and control software in Visual Studio/C#. The ArbotiX robocontroller running the ROS sketch acts a pass-through, allowing the computer direct control over the servos. The software axxepts XYZ Cartesian coordinates and moves the arm to that position. A forward kinematics solver than confirms the position based on positional feedback values from the servos

The software can now preprocess an image to detect adges and contrast, and then randomly select pixels. The IK algorithm determines the best path to draw the pixel on the paper, allowing the robot arm to draw a version of the photo that was input into the software.

Be sure to check out this gallery for more information on the project and images that the arm produced!