Ender 3 Filament Sensor

Ender 3 Filament Sensor

thingiverse

Filament run-out sensor for Ender 3, I have it hooked into my PI and runs through octo print. Uses a roller limit switch with ~9mm hole spacing, has lots of adjustment for different switches. Feel free to tip the designer and help me fund more 3D printing/Designs Update 1: Added File with 4mm outlet to install PTFE tube

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