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Angle Sensor for Mindstorms NXT
MS1030-1 • 1 pieces
Your robot's "ears!"
Using the NXT Brick (sold separately), the Sound Sensor allows your LEGO® MINDSTORMS® NXT robot to hear! The Sound Sensor is able to measure noise levels in both dB (decibels) and dBA (frequencies around 3–6 kHz where the human ear is most sensitive).