PIED DE NEZ ( THUMB ONE'S NOSE AT.....)
we have used the front part of a table vacuum cleaner (reject)
we have used the motor and pinions of a printer ( reject)
we have 3D printed a 20 cm long toothed-rack
we have glued the rack and fixed the motor and pinions inside the available volume
we control the IN/OUT movement by ARDUINO
Info
Date: June 2014
Last updated: May 2015