Hello there, I have made an Lego NXT 2.0 Plants vs zombies cone head zombie:D
this zombie does not need programming, but simple apps such as https://play.google.com/store/apps/details?id=org.jfedor.nxtremotecontrol&hl=en
for your android or apple device will do the job:D
Note that this robot is a heavily modified version of the original Alpha REX 2.0, so i will NOT show you how to make the main body of the alpha rex as its already included in your NXT software. All you need to do is build the legs and body, then STOP and come back to this instructable.
But before you begin pls see what this zombie can do!
Step 1: MATERIALS
You will need:
NXT mindstorms 2.0 set
android or ios device
Step 2: Build the Legs
Note that most of the instructions r on the NXT software that you should have. So I will just show you pictures of my progress.
Remember to join the legs together.
Step 3: Build the Body
Again most of the instructions r on the NXT software...so I dont have to say much more:D
Step 4: Attach the Arm-Motor
Attach the motor to the little beam on the back of the nxt brick, then use a 9 hole beam to trap it. The use a long black pole and attach big gears to each side and attach a 5 hole beam to the gear, this is where you attach the arm to.
Step 5: Build the Arms
Attach a right angled beam to the 5 ho;e beam, then just attach beams to it to build the arms.
Step 6: IMPORTANT MODS
Important mods, most notably the mini black beam, and the arm stopper.
Step 7: Attach the Head
Use 2 long bent beams, attach to the NXT brick, put a pole in the middle joined with a black pole connector. Then use the "H" beam with a black connector to attach to the pole connector, Then build attach the head.
SORRY ABOUT FUZZY PHOTOS:(
Step 8: ROBOT IS FINISHED!
Well done! your robot is now complete, head over to the next step to decorate!:D