"R3D3" LINE TRACKING ROBOT KIT

21-890S Line Tracking Robot Kit

The Line Tracking Robot Kit with a new great look will follow a black line drawn on white paper by using the 2 photo interrupters.

Create different routes with black electric tape or black marker for your line tracking robot and see what it can do.

Soldering Version

Ages 9 and up     

uses 2 "AA" batteries