Building Instructions -
  • Knob Wheel
-
  • Shoot

With the use of ultrasound the LEGO Mindstorms EV3 & NXT Ultrasonic sensors could detect the distance to an object. You can use it in many different ways most of them very interesting and fun. Some of them a little more challenging, but rewarding.

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Image for Torvi - Ball shooting Lego machine
  • #518
  • 22 Jun 2018