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This robot was built for Autonomous Search & Rescue Challenge proposed by Ro-Bot-X -https://www.robotshop.com/letsmakerobots/node/27789. Robot have to be able to navigate a maze with lanes at least 12" wide, find a toy, grab it somehow and drive out of the maze. For this I used 2 Sharp IR sensors mounted on left and right side of robot for navigate inside the maze and a home made senzor - 3 photoresistors + 4 high intensity LEDs for detecting the target. I thought, in this way I can differentiate ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/swirl