Optical Endstop Light Control Limit Optical Switch for 3D Printers RAMPS 1.4

This fully assembled plug and play Optical (Opto) Endstop Light Control Limit Switch is very suitable for your 3D printing or CNC project. The Optical Endstop Switch will immediately output the digital control when the light is blocked and turn the LED on.

Advantages:

- Increased reliability
- Increased precision
- Optical Endstop Switches help to protect your 3D printer or machine from moving past its intended range and damaging itself.

Compatibility:

These Optical Endstop Light Control Limit Switches are, among others, compatible with the RAMPS 1.4 and Sanguinololu 1.3a 3D printer controller boards.