Description
- The optical switch is a reliable stop/switch solution for any type of 3d printer/CNC/3d tools
- Using optically transmissive principles of design, no loss, no noise with a longer life
- Repeat positioning is in high accuracy,triggering is sensitive and quiet
- Compatible with RAMPS 1.4, CNC and other 3D printer controllers
- Generally, the system need at least three optical switches
Package List: 5xMechanical End Stop