The Sharp Infrared Proximity Sensor GP2Y0A02YK0F operates based on the principle of triangulation. It consists of a PSD (position sensitive detector), an IRED (infrared emitting diode), and a signal processing circuit. The sensor output voltage value corresponds to the detected distance, making it suitable for distance measurement, obstacle avoidance, and similar applications.
Infrared Proximity Sensor
20 to 150 cm
4.5 to 5.5 VDC
Purchase the related pigtail or solder wires directly to the back of the module for connection.
Japanese Solderless Terminal (JST) Connector
29.5 × 13 × 21.6 mm