Product Description:
The optical switch is a reliable stop/switch solution for any type of 3D printer/CNC/3D tool.
VCC: 2.7V-5V
Sig logic: low level when no trigger high level when triggered.
How to trigger the photoelectric:
Use the stopper to trigger the limit when it moves to the middle of the red contact groove(it is recommended not to use a transparent material stopper)
Advantages:
1. Using optically transmissive principles of design, no loss, no noise, and longer life(more than one hundred thousand times).
2. Triggering is sensitive and quiet
3. Repeat positioning is in high accuracy.
Tips: Generally, the system need at least three optical switches.
Package Included:
8pcs Photoelectric switch
8pcs 1M XH2.54 switch connection wire