Optical ENDSTOP for RAMPS 1.4 RepRap 3D printers. Optical sensor system working as a limit switch with a cable for 3D printers. It prevents the head or the trolley of the printer from going beyond the operating area. Product features: EndStop optical system for 3D printers 2014 version with 50 cm cable and mounting plate Version designed for RAMPS 1.4 controller 3D printer - RAMPS 1.4 RepRap controller - 3D printer driver - Arduino Shield Working voltage: 5V Operation signaling: LED diode Slot sensor TCST210 Cable: 50 cm https://elecena.pl/product/22614393/endstop-optical-limit-switch-for-ramps-1-4-reprap-3d-printer 2023-02-22 https://elecena.pl/product/22614393/endstop-optical-limit-switch-for-ramps-1-4-reprap-3d-printer 2023-06-09 https://elecena.pl/product/22614393/endstop-optical-limit-switch-for-ramps-1-4-reprap-3d-printer 2024-12-17 https://elecena.pl/product/22614393/endstop-optical-limit-switch-for-ramps-1-4-reprap-3d-printer 2025-10-25 https://elecena.pl/product/22614393/endstop-optical-limit-switch-for-ramps-1-4-reprap-3d-printer 2025-10-29