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Tags: Distance Sensor, Analog Sensor, Infrared Distance Sensor, Distance Measuring, IR Distance Sensor, Proximity Sensor
Description: GP2Y0A21YK0F is a distance measuring sensor unit which composed of an integrated combination of PSD (position sensitive detector), IRED (infrared emitting diode) and a signal processing circuit. The variety of the reflectivity of the object, the environmental temperature, and the operating duration are not influenced easily to distance detection because of adopting the triangulation method. This device outputs the voltage corresponding to the detection distance. So this sensor can also be used as a proximity sensor.In order to utilize the sensor, you should connect the black wire to ground, red wire to 5V and white wire to the analog input. The analog output voltage will range from 3V when an object is only 4" (10 cm) away and 0.4V when the object is 32" (80 cm) away.
Features:Input Voltage: 4.5V ~ 5.5VWorking Current: 30 mADistance Range: 10cm ~ 80cmOutput Type: AnalogMeasurement Method: RetroreflectingSize: 29.5mm × 13.5mm × 13mm
Applications:Amusement equipment (Robot, Arcade game machine)Sensor for energy saving (ATM, Copier, Vending machine)Touch-Less Switch (Sanitary equipment, Control of illumination, etc.)Robot cleaner
Package Include:1 x Distance Measuring Sensor Module
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