9846 Ultrasonic Sensor

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).