An Arduino is a microcontroller ... but still very easy for the average person to do. Using foam board and packing tape as "hinges," you can design a robot that will fold your shirts perfectly ...

In this three part video series we watch [Dirk Herrendoerfer] go from scraps to a nice 3D printed assembly as he iterates through the design of a pen plotter for making circuit boards.

This stemmed from a review of a friend’s circuit design that used the ... The tutorial is intended for those rolling their own boards out of an Arduino-based prototype, but it will work in ...