KY-010 Photo Interrupter speed mesuring sensor Module

KY-010  Photo Interrupter Module for Arduino will trigger a signal when light between the sensor's gap is blocked.

KY-010 Photo Interrupter module consists of an optical emitter/detector in the front and two resistors (1 kΩ and 33 Ω) in the back. The sensor uses a beam of light between de emitter an detector to check if the path between both is being blocked by an opaque object.

Package Includes:

1 x KY-010 Photo Interrupter Module.