Most of the parts used are from the new NXT and original RCX Mindstorms sets. However
you may need some extra parts in order to build this robot. Extra components can be purchased through the Lego store ,Lego education store or number of other Lego online vendors.
The function of this robot is to sense a 1 by 2 brick using
it’s light sensor, pick it up and move it elsewhere then it can either drop the part or place it down gently depending on the direction
of the motor.
NXT-G program not included.