5 Pack Optical Endstop with 1M Cable Optical Switch Sensor Photoelectric Light Control Optical Limit Switch Module for 3D Printer

Key features

• VCC: 2.7V to 5V ;SIG logic: output low level when there is no trigger and high level when there is trigger.
• Using optically transmissive principles of design, no loss, no noise with a longer life
• The trigger is sensitive and quiet, with high repeatability and no mechanical collision.
• This is a kind of new reliable optical switch for 3D printer, CNC, 3D tool.Repeat positioning is in high accuracy
• If the product have any question,please contact the seller anytime.

Tips: VCC: 2.7V to 5V SIG logic: output low level when there is no trigger and high level when there is trigger Generally, the system need at least three optical switches Package Photoelectric switch *5 3pin XH2.54 switch connection wire *5

Free shipping included. 30-day hassle-free returns.