ITEM NAME:Infrared Proximity Sensor Long Range SHARP GP2Y0A02YK0F 20-150cm + Cable New Descriptio n Description: GP2Y0A02YK0F is a sharp distance measurement sensor module. It is composed of PSD(position sensitive detector) and IRED (infrared emitting module) and signal processing circuit. Due to the triangulation method, the material, ambient temperature and measurement time of the measured object will not affect the measurement accuracy of the sensor. The output voltage of the sensor corresponds to the detection distance. By measuring the voltage value, the distance of the detected object can be obtained, so this sensor can be used for distance measurement, obstacle avoidance and other occasions. Specifications: 1. Range of distance measurement: 20 to 150 cm 2. Signal output type: voltage analog signal 3. Package size: 29.5x13x21.6mm 4. Power consumption: nominal value 33 mA 5. Supply voltage: 4.5 to 5.5v 6. The accuracy is related to the number of AD bits collected and the conversion calculation formula. Generally, 10AD can reach 0.1cm Package Included: 1 *Â Infrared Proximity Sensor Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. We offer you what you need! Infrared Proximity Sensor Long Range SHARP GP2Y0A02YK0F 20-150cm + Cable New.1 Infrared Proximity Sensor. We'd like to settle any problem in a friendly manner. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted. The accuracy is related to the number of AD bits collected and the conversion calculation formula.