NXT: Colour Catapult in action

This creation uses a colour sensor to sort the balls into their right spots, using the catapult.

This program came with the NXT Mindstorm.

by

My NXT creations

Nxt designs

Apha rex

mystery machine

Explorer

3 speed gearbox

scorpion

crocodile

catapult

automatic rifle

lawn mower

I use NXT programs by

Droideka - my own design

lego droideka instructions by Lucas

                                                           

here are the pieces you need

finished droideka