This is Bart....a wirelessly controlled, autonomous obstacle detecting robot !
The following are the robot's features :-
1.He's wirelessly controlled using 433MHz Tx/Rx modules. 2.He has the capability to sense an object in front of him and override the controllers command until the object i detected. 3.Has a piezo buzzer to tell you when there is an obstacle in front and also for a start up beep. 4.Two LED headlights for navigation in the dark. 5.A 5 LED Larrson scanner running on an ATTiny 85....because why not? :p 6.Controlled by a single joystick remote with push-buttons for added functions.