Robotic arms are awesome! Factories all over the world have them, where they paint, solder and carry stuff with precision. They can also be found in space exploration, subsea remote operated vehicles, and even in medical applications! And now you can have a cheaper version of them at your own home, office or lab! Tired of doing a repetitive job? Program your own robot to help you... or to mess things up! :D In this tutorial I show you how...