Here is Mr. Metal again for those who missed him.
Might need to turn up volume
Please leave a comment,
Thanks
EzAng
By EzAng
— Last update
Discover more robots
DJ's AR Drone Parrot
Control AR Parrot Drone with Synthiam ARC to add camera tracking and red-ball chase via WiFi, joystick, speech,...
Haydenbot's Hayden's First Robot Captain America
Captain America robot built with loTiny EZ Robot controller and continuous servos; EZ Robot ramp-up scripts smooth...
PJ's Robosapien ( R.A.I.D)
R.A.I.D robot test platform: heavy 4 D batteries, added Dagu Rover 5 tracks for grip; considering removing Robosapien...

ezang
ni in the chest .these are for letting the choulder move up and down .
what do you use for the neck?
for the neck are 3 pistons similar like pics above but smaller .
ps is it me but i dont recieve no mails from here.
where are the stls for the neck pistons?
ezang
here you can choose witsh part you need. click on it ,next page download. neck parts
one thing .make sure you dril a hole 3 mm on top piston to let the air escape. the hole ontop is for a screw so the piston wont rotate .
here a picure make sure the pistons goes very easly in and out.
thanks, Nomad for the parts
Nomad is great with the printing, he is my go to guy if ever I need a part!:D