RPR220 Optoelectronic Switch Reflective Optical Coupling Sensor (OT3709)

This is a reflective sensor that combines a GaA1As infrared light emitting diode with a highly sensitive Darlington phototransistor in a mini package.Application Idea:Obstacle detectionBlack and white line recognitionEdge sensorsMicro disk driversHigh performanceEasy to mount on PCBWidely applicable