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 | Line Tracker - Infrared Sensor INTERMEDIATE and ADVANCED kits. Similar to mail couriers used in large corporations, Line Tracker follows a designed course. By using an infrared emitter and light-sensor circuitry, it demonstrates how robots 'see' a pathway. Make a pathway with black felt marker or black tape and watch how infrared sensors enable the robot's motors to make course corrections.* Power Source: 2- 'AA' batteries and 1- 9V battery - not included. |
| Image | Code | Description | Each | Quantity |
 | RO2963 | LINE TRACKER - Intermediate (no soldering required) | $29.95 |  |