JMT Optical Endstop Switch Kit Light Control with 3 Pin Cable for 3D Printer RAMPS 1.4 CNC

The optical endstop is a reliable endstop / switch solution for any type of 3D printers and other CNC and/ or 3D tools.

Our product is based on the original design found here http://www.instructables.com/id/Improved-Optical-End-Stop/
and is a improvement of Gen7 Endstop (OptoEndstop 2.1)
The kit includes:
1 optical endstop
1 connecting cable with 3 pins 70cm length
The kit does not include:
- mouting screws
- plastic case etc