3522 - Sharp Distance Sensor 2Y0A02 (20-150cm)

This popular sensor made by Sharp produces an analog output that varies from 2.5V at 20cm to 0.4V at 150cm.

The formula to translate SensorValue into Distance (the formula is only valid for a SensorValue between 80 to 490) is:

This sensor connects to:

The sensor plugs in the 1101 - IR Distance Adapter using the 30cm interface cable that comes with the 1101.

• Measures distances from 20 cm to 150 cm
• Infrared Proximity Sensor
• Analog output inversely proportional to distance
• Sensor is Ratiometric

Related Products

We also carry two other Sharp distance sensors for shorter distance ranges.

• 3520 - Sharp Distance Sensor GP2D120XJ00F(4-30cm)
• 3521 - Sharp Distance Sensor GP2Y0A21YK0F (10-80cm)

Resources

• Datasheet

Product Specifications