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V4 Lego Bowling Pinsetter NXT, high reliability, full-auto, 10 pins, with ultrasonic strike detector

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Uploaded by on Dec 8, 2011

If ultrasonic detect a strike throw. the pinsetter will skip spare set up procedure.
The NXT 1.0 light sensor use as both ball detector and warning LED light.
With NXT 2.0 color sensor, maybe can use both red and green LED light colors.

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Education

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  • can you please make a tutorial???

  • That's fantastic creation! It's Very cool.

  • have you ever had a problem with cord tangling?

  • ingenious design with that arm to pick up the downed pins for the second throw.

  • Very cool

  • can you make a video how to make it

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