The optical switch is a reliable stop/switch solution for any type of 3D printer/CNC/3D tool.
Advantages:Using optically transmissive principles of design, no loss, no noise with a longer life
Triggering is sensitive and quiet
Repeat positioning is in high accuracy.
Tips:Generally, the system need at least three optical switches.
5 x Optical Endstop
1 x 1 Meter Cable
BIGTREETECH 5pcs Optical Endstop with 1M Photoelectric Light Control Optical Limit Switch for 3D Printer
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