When I saw the scribbler robot article in Make: 07, I had to make one. At first I thought it would be easy to get some steppers and boss them around with some software. Well that’s what needed to be done, but it wasn’t easy. Luckily I got a lot of the hardware issues out of the way by finding a medical robot that organized vials of blood off ebay to convert into my robot.
Make Podcast: Weekend Projects – Intro to Robotics