Filament run out sensor z axis

thingiverse

This is a simple enclosure for a z axis sensor. This is to turn it into a filament run out sensor. The only other things you will need is a 4.5mm bearing ball or BB and 2 JST 3 pin 2.54 mm wire for the motherboard. This is a free floating sensor. This way it will fall when it runs out so it doesn't try to back out into the sensor. I included the wiring diagram for the sensor.