Who says that cool things can’t be made using bubble gum and Popsicle sticks. 🙂 This PIC Microcontroller Based Writing Robot is much more than a collection of gears, drinking straws and string, watch the video as David who built the robot is able to make the robot draw with a pen.
Writing Robot – PIC Microcontroller Based
![writing-robot-pic-microcontroller-based_2 writing-robot-pic-microcontroller-based_2](http://dev.hackedgadgets.com/wp-content/uploads/2010/09/writing-robot-pic-microcontroller-based_2-500x374.jpg)