For your 3D printing or CNC project, this fully assembled plug-and-play Optical Endstop Light Control Limit Optical Switch is best suited. When the light is blocked, the Optical Endstop Switch will immediately output the digital control and turn the LED on.
The optical end-stop is a reliable end-stop / switch solution for any type of 3D printer and other CNC and 3D tools. Using optical transmission principle designed, no loss, no noise, and longer service life reached more than one hundred thousand times.
- Increased reliability
- Increased precision
- Optical Endstop Switches help to protect your 3D printer or machine from moving past its intended range and damaging itself.
1 x Optical Endstop Light Control Limit Optical Switch.
1 x 3-pin wire