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This cyber bug possesses a sonic tracking system, and is
fortified with a multitude of sensors: photo transistors to detect a black line, tracking
memory to memorize its last track of the black line, and two red LEDs that tell you which
side of the light sensor is activated.
Hyper Line Tracker follows a designed course. By using an
infrared emitter, light sensor circuitry, and tracking memory, it demonstrates how robots
"see" a pathway.
Make a path with a black felt tip marker or black tape and
watch how infrared sensors enable the robot's motors to make course corrections.
Printed
circuit board pre-assembled.
Requires 4 "AA" Batteries (not included)
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