Comments on: Project1: Whiteboard Cleaning Bot (OpenCV and step motor function part) https://courses.ideate.cmu.edu/48-390/s2016/2016/02/08/project1-whiteboard-cleaning-botopencv-and-step-motor-function-part/ CMU | Spring 2016 | 48-390 hourly 1 https://wordpress.org/?v=4.5.31