Another ENDSTOP: (click on the picture to purchase)
Product Name：Lerdge Optical Endstop
Package Included：Module*1PCS、 1M Cable*1PCS
Application: The optical switch is a reliable stop/switch solution for any type of 3D printer/CNC/3D tool.
- Using optically transmissive principles of design, no loss, no noise, and longer life(more than one hundred thousand times).
- Triggering is sensitive and quiet
- Repeat positioning is in high accuracy.
- Tips: Generally, the system need at least three optical switches