GP2Y0A02YK0F Sharp Infrared Proximity Sensor detect 20-150cm

Description : 1, distance measurement range: 20 to 150 cm 2. The signal output type: voltage analog signal 3. Packing size: 29.5 × 13 × 21.6 mm 4. Power consumption: 33 mA nominal value 5. Supply voltage: 4.5 to 5.5 V AD digits and the conversion formula 6. The accuracy and acquisition-related, 10AD generally can achieve 0.1CM GP2Y0A02YK0F Sharp is a distance measuring sensor module. It consists of PSD (position sensitive detector) and IRED (infrared emitting diode) and a signal processing circuit of three parts. Due to the triangulation method, the material of the measured object, measuring the ambient temperature and the time will not affect the measurement accuracy of the sensor. Corresponding to the sensor output voltage value detected distance. By measuring the voltage value of the detected object can be drawn on the distance, so this sensor can be used to measure distance, obstacle avoidance and other occasions.