The popularity of hobby robotics and the maker movement is soaring, inspiring innovations in micro manufacturing and sparking creativity in DIYers worldwide.
For me, it all began when I built my son a toy robot for his 4th birthday. I crafted it from a piece of Snapware, an Arduino and other odds and ends, and made it controllable over the Internet. I proudly presented it to my son, who, a short time later, asked if I could build him one that poops.
Spurred by the challenge, a need to fulfill my child’s expectations, and my own (apparently passed-down) fascination with poop, I went to work and built him one. And now I want to teach you how to build one as well.