Parallax Inc 28108 / 7810952

The Boe-Bot robot is NOT supplied as part of the kit but is available seperately: ; 781-0924 781-0924. Line-follow kit for Boe-Bot mobile robot. This kit uses QTI infrared emitter/receiver modules to enhance the line-following capability of your Boe-Bot robot. Mount three or four sensors underneath the Boe-Bot chasis, and adjust the position to detect lines of different widths. Learning to use the QTI is easy with the illustrated instructions and example BASIC Stamp code provided. Designed for close proximity infrared detection Use as a digital sensor array to detect black lines in order to follow electrical tape courses or navigate mazes Use as an analogue sensor to detect shades of grey