Here's a neat NXT-based crossbow.
If you were the creator, please let us know. Specifically, I'd love to know some details about it (e.g. how the bow is constructed, what each motor does and how much gearing was required, how far the ball flies, were there any injuries, etc.),
Rob
If you were the creator, please let us know. Specifically, I'd love to know some details about it (e.g. how the bow is constructed, what each motor does and how much gearing was required, how far the ball flies, were there any injuries, etc.),
Rob