KY-010 module is ideally suited to mechanical interupt detection, typically seen in small electronic feedback systems.

A small gap in the sensor detects when an object is placed in between the two sides.

The sensor outputs LOW, then when an object inturupts the beam, a signal is sent that is relative to the amount of beam blocked.

Some materials block more then others which allows for determination of different mateials passed through the sensor.

 Features:

• KY-010
• Voltage : 3v to 5v
• Size : 24mm x 15mm x 8mm