Some readers may recall building a line-following robot during their school days. Involving some IR LEDs, perhaps a bit of LEGO, and plenty of trial-and-error, it was fun on a tiny scale. Now imagi… ...

Robot Chassis Robot Motors Caster Bullets Robot Wheels IR Sensor Cards IC L293D IC Atmega8 Motor Clamps, Switches,B attery Holders, Batteries, Small Electronic Components, Screws & Nuts, etc. The line ...

Inside the BeatBot an Arduino reads 9 infrared sensors for line detection at 100 samples a second. A digital servo controls the Ackerman steering mechanism to follow the line on the track or floor.

There are always a few high-tech toys on display at the Consumer Electronics Show (CES) in Las Vegas, and this year is no exception. Perhaps the most charming is Ozobot, a tiny robot that follow ...

Programming tutorials will start with "edge avoidance, line following, maze solving, wall avoidance, room navigation, object retrieval, follow/hide from light sources, shape drawing, computer ...