avr-tutorials Introduction to AVR microcontrollers Basic hardware and software required for AVR AVR fuse bits Input/Output Concept make-robots Manually controlled robot Edge avoider robot Advance Line Follower robot Simple Line Follower robot motor-driver-circuits DC-Motor Driver circuits pioneer-p3dx-robot Human Interaction with Pioneer P3-DX Pioneer P3-DX and ADstar planner remote-control-circuits Wired relay remote sensors Kinect Light sensors sparkv-robot Controlling SparkV using voice commands Controlling SparkV using Android phone's accelerometer ROS and SparkV