Tiny Filament Sensor - Optical Version
using Tiny Photoelectric Sensor
/**
- Filament Runout Sensors
- Mechanical or opto endstops are used to check for the presence of filament.
- RAMPS-based boards use SERVO3_PIN for the first runout sensor.
- For other boards you may need to define FIL_RUNOUT_PIN, FIL_RUNOUT2_PIN, etc.
- By default the firmware assumes HIGH=FILAMENT PRESENT.
*/
//#define FILAMENT_RUNOUT_SENSOR
License:
Creative Commons - Attribution - Non-Commercial
fred2088
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