Filament Out Side On Sensor box Microswitch version
It has a button to push the Microswitch level over when fist feeding the filament
It is for use with Marlin :-
FILAMENT_RUNOUT_SENSOR : Note ADVANCED_PAUSE_FEATURE is required in Configuration_adv.h to use M600 with FILAMENT_RUNOUT_SENSOR
and for connetion of the microswith to the RAMPS 1.4 board
NOTE : set Unload filament in Marlin etc. to zero, feeding filament backwards into this will cause issues.
"Filament Out Side On sensor box bowden main.stl" has a part 10mm thread for fitting to a Bowden fitting in my case on a storeage box, this may need supports.
There is a main without the 10mm Bowden option:-
Both main parts have 2.5mm holes for screwing 3mm bolts into for mountng.
The Lid will fit either main box.
There is a Lid with a bit bigger edge so it is easier to grip and open the box for filament fitting, etc..:-
May need filing a bit
YouTube Video 3D Printout and test. Testing Filament Run Out begins at : 23:26
Filament Out Side On sensor box