Soft robotics is a new and young field of robots that uses (mostly) soft and compliant materials as opposed to rigid and hard materials. Most soft robots are composed of multiple soft robotic actuator, most of which are actuated by air. This project is an actuator that extends when inflated.
download the files on: http://www.thingiverse.com/thing:962889 and read the full guide on: http://www.instructables.com/id/Extending-Soft-Actuator/
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!
Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!