[How To Mechatronics] capitalized on this and built a SCARA robot arm using 3D-printed parts and common 3D-printer components. The basic SCARA mechanism is a two-link arm, similar to a human arm.

The ability to craft anything from your imagination makes 3D printers invaluable for DIY projects involving microcontrollers, ...

“There is just so much need for affordable and attainable homes that I decided to go into 3D printing, because I believe that I could help in this area,” Reisman said. “Really, the sky's the limit ...