USA us$2.00 S/H Inside USA INTL (us$4.00 S/H Outside USA)
Board Only with 4-pin connector pre-soldered
The reflective-object-sensor (ROS) board is based on the Fairchild QRE1113GR Reflective Object Sensor. The ROS module provides sensing of near objects and/or surface reflection for a wide variety of applications. The sensor incorporates a infrared LED as the reflected light source.
The ROS modules from Circuit Monkey are available in two models, a single sensor and triple sensor. This single sensor is well suited for applications such as near object sensing, and motion limit sensing. The triple sensor is well suited for line-following. velocity and direction measurement.