How I Made My $250 Robotic Arm | Make:
Since an accident with a hydraulic press 12 years ago, I wear a myoprosthesis — an electrical hand that I can control by muscle sensors. I tried them all, but even $50,000 models were lacking. But after a chance encounter at a local hackerspace in France, I decided to 3D print my own prosthetic.
Post to Tumblr