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9845 Sound Sensor

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Brand: LEGO  MPN: 9845 
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Using the NXT brick, the sound sensor is able to measure noise levels in DB and DBA.
  • Sound pattern and tone recognition.
  • Detects both decibels dB and adjusted decibel dBA
  • Measures sound pressure levels up to 90 dB
  • Program your robot to start, stop, or make a noise on command when hearing sounds
  • LEGO type 9845
  • 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.


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