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9846 Ultrasonic Sensor

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Brand: LEGO  MPN: 9846  EAN-13: 5702014496231
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Using the NXT brick, the ultrasonic sensor is able to detect an object and measure its proximity in inches and centimetres.
  • Helps your robot judge distances and see where objects are
  • Make your robot avoid obstacles, sense and measure distance, and detect movement
  • Uses the same scientific principle as bats, it measures distance by calculating the time it takes for a sound wave to hit an object and return
  • LEGO type 9846
  • Suitable for Key Stages 2, 3 & 4 (ages 7 to 16)

This is an individual component, and does not include any motors, cords, software or other accessories. Connector cable is included in the base set (order code 70-1260).


Reviewed by: Nottingham High School - 15 April 2008
An incredible innovation in technology. This site has helped tremendously in our pupils DT GCSE products. Keep up the good work!