For better understanding of robotics, microcontroller ,sensors, motors and all the stuffs related to robotics , we are here to help you,guide you at one place here . Just browse through these pages and be ready to do something unique in the field of robotics.
Follow the link to get step by step knowledge in the field of embedded system and robotics.The collection of the whole tutorial is in "Beginners Guide For Embedded Systems And Robotics" written by Saurabh Sankule,Head of Robocon Team,IIT-Kanpur.
Just browse through these pages and you will get all the related stuffs just on a single page.